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HuttenlocherTechnologies
Updated 11 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,764exploited flaws on CISA’s list
35added in the last 30 days
457new WordPress flaws this week
390,525entries in the database

1,097 results · page 14 of 22

  • Nov 21, 2012Use-after-free vulnerability in the nsPlaintextEditor::FireClipboardEvent function in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird CVE-2012-4215 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    Use-after-free vulnerability in the nsPlaintextEditor::FireClipboardEvent function in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 21, 2012Use-after-free vulnerability in the nsTextEditorState::PrepareEditor function in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird beforCVE-2012-4214 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    Use-after-free vulnerability in the nsTextEditorState::PrepareEditor function in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors, a different vulnerability than CVE-2012-5840.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 21, 2012Use-after-free vulnerability in the nsEditor::FindNextLeafNode function in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allowCVE-2012-4213 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    Use-after-free vulnerability in the nsEditor::FindNextLeafNode function in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 21, 2012Use-after-free vulnerability in the XPCWrappedNative::Mark function in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allows reCVE-2012-4212 · Computers, phones & browsers · Mozilla · reported by MITREHigh 10

    Use-after-free vulnerability in the XPCWrappedNative::Mark function in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 21, 2012Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 do not preCVE-2012-4209 · Computers, phones & browsers · Mozilla · reported by MITREMedium 4.3

    Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 do not prevent use of a "top" frame name-attribute value to access the location property, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via vectors involving a binary plugin.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 21, 2012The XrayWrapper implementation in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 does not consider the compartment during propeCVE-2012-4208 · Computers, phones & browsers · Mozilla · reported by MITREMedium 4.3

    The XrayWrapper implementation in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 does not consider the compartment during property filtering, which allows remote attackers to bypass intended chrome-only restrictions on reading DOM object properties via a crafted web site.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 21, 2012The HZ-GB-2312 character-set implementation in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x beforCVE-2012-4207 · Computers, phones & browsers · Mozilla · reported by MITREMedium 4.3

    The HZ-GB-2312 character-set implementation in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 does not properly handle a ~ (tilde) character in proximity to a chunk delimiter, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a crafted document.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 21, 2012Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 assign the system principal, rather than the sandbox principal, to XMLHttpRequesCVE-2012-4205 · Computers, phones & browsers · Mozilla · reported by MITREMedium 6.8

    Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 assign the system principal, rather than the sandbox principal, to XMLHttpRequest objects created in sandboxes, which allows remote attackers to conduct cross-site request forgery (CSRF) attacks or obtain sensitive information by leveraging a sandboxed add-on.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 21, 2012The str_unescape function in the JavaScript engine in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allows remote attackers toCVE-2012-4204 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    The str_unescape function in the JavaScript engine in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via unspecified vectors.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 21, 2012Heap-based buffer overflow in the image::RasterImage::DrawFrameTo function in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 1CVE-2012-4202 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    Heap-based buffer overflow in the image::RasterImage::DrawFrameTo function in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code via a crafted GIF image.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 21, 2012The evalInSandbox implementation in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, CVE-2012-4201 · Computers, phones & browsers · Mozilla · reported by MITREMedium 4.3

    The evalInSandbox implementation in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 uses an incorrect context during the handling of JavaScript code that sets the location.href property, which allows remote attackers to conduct cross-site scripting (XSS) attacks or read arbitrary files by leveraging a sandboxed add-on.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 29, 2012Mozilla Firefox before 16.0.2, Firefox ESR 10.x before 10.0.10, Thunderbird before 16.0.2, Thunderbird ESR 10.x before 10.0.10, and SeaMonkey before 2.13.2 alloCVE-2012-4196 · Computers, phones & browsers · Mozilla · reported by MITREMedium 6.4

    Mozilla Firefox before 16.0.2, Firefox ESR 10.x before 10.0.10, Thunderbird before 16.0.2, Thunderbird ESR 10.x before 10.0.10, and SeaMonkey before 2.13.2 allow remote attackers to bypass the Same Origin Policy and read the Location object via a prototype property-injection attack that defeats certain protection mechanisms for this object.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 29, 2012The nsLocation::CheckURL function in Mozilla Firefox before 16.0.2, Firefox ESR 10.x before 10.0.10, Thunderbird before 16.0.2, Thunderbird ESR 10.x before 10.0CVE-2012-4195 · Computers, phones & browsers · Mozilla · reported by MITREMedium 4.3

    The nsLocation::CheckURL function in Mozilla Firefox before 16.0.2, Firefox ESR 10.x before 10.0.10, Thunderbird before 16.0.2, Thunderbird ESR 10.x before 10.0.10, and SeaMonkey before 2.13.2 does not properly determine the calling document and principal in its return value, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted web site, and makes it easier for remote attackers to execute arbitrary JavaScript code by leveraging certain add-on behavior.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 29, 2012Mozilla Firefox before 16.0.2, Firefox ESR 10.x before 10.0.10, Thunderbird before 16.0.2, Thunderbird ESR 10.x before 10.0.10, and SeaMonkey before 2.13.2 do nCVE-2012-4194 · Computers, phones & browsers · Mozilla · reported by MITREMedium 4.3

    Mozilla Firefox before 16.0.2, Firefox ESR 10.x before 10.0.10, Thunderbird before 16.0.2, Thunderbird ESR 10.x before 10.0.10, and SeaMonkey before 2.13.2 do not prevent use of the valueOf method to shadow the location object (aka window.location), which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via vectors involving a plugin.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 12, 2012Mozilla Firefox before 16.0.1, Firefox ESR 10.x before 10.0.9, Thunderbird before 16.0.1, Thunderbird ESR 10.x before 10.0.9, and SeaMonkey before 2.13.1 omit aCVE-2012-4193 · Computers, phones & browsers · Mozilla · reported by MITREMedium 6.8

    Mozilla Firefox before 16.0.1, Firefox ESR 10.x before 10.0.9, Thunderbird before 16.0.1, Thunderbird ESR 10.x before 10.0.9, and SeaMonkey before 2.13.1 omit a security check in the defaultValue function during the unwrapping of security wrappers, which allows remote attackers to bypass the Same Origin Policy and read the properties of a Location object, or execute arbitrary JavaScript code, via a crafted web site.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 12, 2012Mozilla Firefox 16.0, Thunderbird 16.0, and SeaMonkey 2.13 allow remote attackers to bypass the Same Origin Policy and read the properties of a Location object CVE-2012-4192 · Computers, phones & browsers · Mozilla · reported by MITREMedium 4.3

    Mozilla Firefox 16.0, Thunderbird 16.0, and SeaMonkey 2.13 allow remote attackers to bypass the Same Origin Policy and read the properties of a Location object via a crafted web site, a related issue to CVE-2012-4193.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 12, 2012The mozilla::net::FailDelayManager::Lookup function in the WebSockets implementation in Mozilla Firefox before 16.0.1, Thunderbird before 16.0.1, and SeaMonkey CVE-2012-4191 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    The mozilla::net::FailDelayManager::Lookup function in the WebSockets implementation in Mozilla Firefox before 16.0.1, Thunderbird before 16.0.1, and SeaMonkey before 2.13.1 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Mozilla Firefox before 16.0, Thunderbird before 16.0, and SeaMonkey before 2.13 do not properly handle navigation away from a web page that has multiple menus oCVE-2012-5354 · Computers, phones & browsers · Mozilla · reported by MITREMedium 6.8

    Mozilla Firefox before 16.0, Thunderbird before 16.0, and SeaMonkey before 2.13 do not properly handle navigation away from a web page that has multiple menus of SELECT elements active, which allows remote attackers to conduct clickjacking attacks via vectors involving an XPI file, the window.open method, and the Geolocation API, a different vulnerability than CVE-2012-3984.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Heap-based buffer overflow in the Convolve3x3 function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR CVE-2012-4188 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    Heap-based buffer overflow in the Convolve3x3 function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code via unspecified vectors.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not propeCVE-2012-4187 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly manage a certain insPos variable, which allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and assertion failure) via unspecified vectors.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Heap-based buffer overflow in the nsWaveReader::DecodeAudioData function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0CVE-2012-4186 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    Heap-based buffer overflow in the nsWaveReader::DecodeAudioData function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code via unspecified vectors.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Buffer overflow in the nsCharTraits::length function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10CVE-2012-4185 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    Buffer overflow in the nsCharTraits::length function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012The Chrome Object Wrapper (COW) implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x befCVE-2012-4184 · Computers, phones & browsers · Mozilla · reported by MITREMedium 4.3

    The Chrome Object Wrapper (COW) implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 does not prevent access to properties of a prototype for a standard class, which allows remote attackers to execute arbitrary JavaScript code with chrome privileges via a crafted web site.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Use-after-free vulnerability in the DOMSVGTests::GetRequiredFeatures function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird beforeCVE-2012-4183 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    Use-after-free vulnerability in the DOMSVGTests::GetRequiredFeatures function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Use-after-free vulnerability in the nsTextEditRules::WillInsert function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0CVE-2012-4182 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    Use-after-free vulnerability in the nsTextEditRules::WillInsert function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Use-after-free vulnerability in the nsSMILAnimationController::DoSample function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird befCVE-2012-4181 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    Use-after-free vulnerability in the nsSMILAnimationController::DoSample function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Heap-based buffer overflow in the nsHTMLEditor::IsPrevCharInNodeWhitespace function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird CVE-2012-4180 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    Heap-based buffer overflow in the nsHTMLEditor::IsPrevCharInNodeWhitespace function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code via unspecified vectors.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Use-after-free vulnerability in the nsHTMLCSSUtils::CreateCSSPropertyTxn function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird beCVE-2012-4179 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    Use-after-free vulnerability in the nsHTMLCSSUtils::CreateCSSPropertyTxn function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012The IsCSSWordSpacingSpace function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, CVE-2012-3995 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    The IsCSSWordSpacingSpace function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via unspecified vectors.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allow remoteCVE-2012-3994 · Computers, phones & browsers · Mozilla · reported by MITREMedium 4.3

    Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allow remote attackers to conduct cross-site scripting (XSS) attacks via a binary plugin that uses Object.defineProperty to shadow the top object, and leverages the relationship between top.location and the location property.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012The Chrome Object Wrapper (COW) implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x befCVE-2012-3993 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    The Chrome Object Wrapper (COW) implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 does not properly interact with failures of InstallTrigger methods, which allows remote attackers to execute arbitrary JavaScript code with chrome privileges via a crafted web site, related to an "XrayWrapper pollution" issue.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not propeCVE-2012-3992 · Computers, phones & browsers · Mozilla · reported by MITREMedium 4.3

    Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly manage history data, which allows remote attackers to conduct cross-site scripting (XSS) attacks or obtain sensitive POST content via vectors involving a location.hash write operation and history navigation that triggers the loading of a URL into the history object.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not propeCVE-2012-3991 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly restrict JSAPI access to the GetProperty function, which allows remote attackers to bypass the Same Origin Policy and possibly have unspecified other impact via a crafted web site.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Use-after-free vulnerability in the IME State Manager implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, ThCVE-2012-3990 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    Use-after-free vulnerability in the IME State Manager implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code via unspecified vectors, related to the nsIContent::GetNameSpaceID function.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Mozilla Firefox before 16.0, Thunderbird before 16.0, and SeaMonkey before 2.13 do not properly perform a cast of an unspecified variable during use of the instCVE-2012-3989 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    Mozilla Firefox before 16.0, Thunderbird before 16.0, and SeaMonkey before 2.13 do not properly perform a cast of an unspecified variable during use of the instanceof operator on a JavaScript object, which allows remote attackers to execute arbitrary code or cause a denial of service (assertion failure) via a crafted web site.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Use-after-free vulnerability in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeCVE-2012-3988 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    Use-after-free vulnerability in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 might allow user-assisted remote attackers to execute arbitrary code via vectors involving use of mozRequestFullScreen to enter full-screen mode, and use of the history.back method for backwards history navigation.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not propeCVE-2012-3986 · Computers, phones & browsers · Mozilla · reported by MITREMedium 4.3

    Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly restrict calls to DOMWindowUtils (aka nsDOMWindowUtils) methods, which allows remote attackers to bypass intended access restrictions via crafted JavaScript code.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Mozilla Firefox before 16.0, Thunderbird before 16.0, and SeaMonkey before 2.13 do not properly implement the HTML5 Same Origin Policy, which allows remote attaCVE-2012-3985 · Computers, phones & browsers · Mozilla · reported by MITREMedium 4.3

    Mozilla Firefox before 16.0, Thunderbird before 16.0, and SeaMonkey before 2.13 do not properly implement the HTML5 Same Origin Policy, which allows remote attackers to conduct cross-site scripting (XSS) attacks by leveraging initial-origin access after document.domain has been set.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Mozilla Firefox before 16.0, Thunderbird before 16.0, and SeaMonkey before 2.13 do not properly handle navigation away from a web page that has a SELECT elementCVE-2012-3984 · Computers, phones & browsers · Mozilla · reported by MITREMedium 6.8

    Mozilla Firefox before 16.0, Thunderbird before 16.0, and SeaMonkey before 2.13 do not properly handle navigation away from a web page that has a SELECT element's menu active, which allows remote attackers to spoof page content via vectors involving absolute positioning and scrolling.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 16.0, Thunderbird before 16.0, and SeaMonkey before 2.13 allow remote attacCVE-2012-3983 · Computers, phones & browsers · Mozilla · reported by MITREHigh 10

    Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 16.0, Thunderbird before 16.0, and SeaMonkey before 2.13 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2012Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird CVE-2012-3982 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 29, 2012The web console in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, and Thunderbird ESR 10.x before 10.0.7 allows user-assiCVE-2012-3980 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    The web console in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, and Thunderbird ESR 10.x before 10.0.7 allows user-assisted remote attackers to execute arbitrary JavaScript code with chrome privileges via a crafted web site that injects this code and triggers an eval operation.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 29, 2012The nsLocation::CheckURL function in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, aCVE-2012-3978 · Computers, phones & browsers · Mozilla · reported by MITREMedium 6.8

    The nsLocation::CheckURL function in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, and SeaMonkey before 2.12 does not properly follow the security model of the location object, which allows remote attackers to bypass intended content-loading restrictions or possibly have unspecified other impact via vectors involving chrome code.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 29, 2012The DOMParser component in Mozilla Firefox before 15.0, Thunderbird before 15.0, and SeaMonkey before 2.12 loads subresources during parsing of text/html data wCVE-2012-3975 · Computers, phones & browsers · Mozilla · reported by MITREMedium 4.3

    The DOMParser component in Mozilla Firefox before 15.0, Thunderbird before 15.0, and SeaMonkey before 2.12 loads subresources during parsing of text/html data within an extension, which allows remote attackers to obtain sensitive information by providing crafted data to privileged extension code.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 29, 2012Untrusted search path vulnerability in the installer in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, and Thunderbird ESCVE-2012-3974 · Computers, phones & browsers · Mozilla · reported by MITREMedium 6.9

    Untrusted search path vulnerability in the installer in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, and Thunderbird ESR 10.x before 10.0.7 on Windows allows local users to gain privileges via a Trojan horse executable file in a root directory.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 29, 2012The format-number functionality in the XSLT implementation in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird CVE-2012-3972 · Computers, phones & browsers · Mozilla · reported by MITREMedium 5

    The format-number functionality in the XSLT implementation in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, and SeaMonkey before 2.12 allows remote attackers to obtain sensitive information via unspecified vectors that trigger a heap-based buffer over-read.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 29, 2012Summer Institute of Linguistics (SIL) Graphite 2, as used in Mozilla Firefox before 15.0, Thunderbird before 15.0, and SeaMonkey before 2.12, allows remote attaCVE-2012-3971 · Computers, phones & browsers · Mozilla · reported by MITREHigh 10

    Summer Institute of Linguistics (SIL) Graphite 2, as used in Mozilla Firefox before 15.0, Thunderbird before 15.0, and SeaMonkey before 2.12, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors related to the (1) Silf::readClassMap and (2) Pass::readPass functions.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 29, 2012Use-after-free vulnerability in the nsTArray_base::Length function in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, ThunCVE-2012-3970 · Computers, phones & browsers · Mozilla · reported by MITREHigh 10

    Use-after-free vulnerability in the nsTArray_base::Length function in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, and SeaMonkey before 2.12 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors involving movement of a requiredFeatures attribute from one SVG document to another.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 29, 2012Integer overflow in the nsSVGFEMorphologyElement::Filter function in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, ThundCVE-2012-3969 · Computers, phones & browsers · Mozilla · reported by MITREHigh 9.3

    Integer overflow in the nsSVGFEMorphologyElement::Filter function in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, and SeaMonkey before 2.12 allows remote attackers to execute arbitrary code via a crafted SVG filter that triggers an incorrect sum calculation, leading to a heap-based buffer overflow.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 29, 2012Use-after-free vulnerability in the WebGL implementation in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESCVE-2012-3968 · Computers, phones & browsers · Mozilla · reported by MITREHigh 10

    Use-after-free vulnerability in the WebGL implementation in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, and SeaMonkey before 2.12 allows remote attackers to execute arbitrary code via vectors related to deletion of a fragment shader by its accessor.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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