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HuttenlocherTechnologies
Updated 3 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.

1,762exploited flaws on CISA’s list
34added in the last 30 days
344new WordPress flaws this week
390,080entries in the database

169 results · page 4 of 4

  • Sep 19, 2011Double free vulnerability in libxml2, as used in Google Chrome before 14.0.835.163, allows remote attackers to cause a denial of service or possibly have unspecCVE-2011-2834 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comMedium 6.8

    Double free vulnerability in libxml2, as used in Google Chrome before 14.0.835.163, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to XPath handling.

    Product
    Chrome
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 2, 2011Integer overflow in xpath.c in libxml2 2.6.x through 2.6.32 and 2.7.x through 2.7.8, and libxml 1.8.16 and earlier, allows context-dependent attackers to cause CVE-2011-1944 · Other software · Xmlsoft · reported by Red HatHigh 9.3

    Integer overflow in xpath.c in libxml2 2.6.x through 2.6.32 and 2.7.x through 2.7.8, and libxml 1.8.16 and earlier, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted XML file that triggers a heap-based buffer overflow when adding a new namespace node, related to handling of XPath expressions.

    Product
    Libxml2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 29, 2011Double free vulnerability in libxml2, as used in Google Chrome before 13.0.782.215, allows remote attackers to cause a denial of service or possibly have unspecCVE-2011-2821 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comHigh 7.5

    Double free vulnerability in libxml2, as used in Google Chrome before 13.0.782.215, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted XPath expression.

    Product
    Chrome
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 21, 2011Off-by-one error in libxml in Apple Safari before 5.0.6 allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflCVE-2011-0216 · Computers, phones & browsers · Apple · reported by product-security@apple.comHigh 9.3

    Off-by-one error in libxml in Apple Safari before 5.0.6 allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow and application crash) via a crafted web site.

    Product
    Safari
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 7, 2010Double free vulnerability in libxml2 2.7.8 and other versions, as used in Google Chrome before 8.0.552.215 and other products, allows remote attackers to cause CVE-2010-4494 · Computers, phones & browsers · Google · reported by MITREHigh 7.5

    Double free vulnerability in libxml2 2.7.8 and other versions, as used in Google Chrome before 8.0.552.215 and other products, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to XPath handling.

    Product
    Chrome
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 16, 2010libxml2 before 2.7.8, as used in Google Chrome before 7.0.517.44, Apple Safari 5.0.2 and earlier, and other products, reads from invalid memory locations duringCVE-2010-4008 · Computers, phones & browsers · Google · reported by product-security@apple.comMedium 4.3

    libxml2 before 2.7.8, as used in Google Chrome before 7.0.517.44, Apple Safari 5.0.2 and earlier, and other products, reads from invalid memory locations during processing of malformed XPath expressions, which allows context-dependent attackers to cause a denial of service (application crash) via a crafted XML document.

    Product
    Chrome
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 11, 2010WebKit in Apple Safari before 5.0 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1 on Mac OS X 10.4, does not properly handle libxml contexts, allows rCVE-2010-1415 · Computers, phones & browsers · Apple · reported by product-security@apple.comHigh 9.3

    WebKit in Apple Safari before 5.0 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1 on Mac OS X 10.4, does not properly handle libxml contexts, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted HTML document, related to an "API abuse issue."

    Product
    Safari
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 11, 2009Multiple use-after-free vulnerabilities in libxml2 2.5.10, 2.6.16, 2.6.26, 2.6.27, and 2.6.32, and libxml 1.8.17, allow context-dependent attackers to cause a dCVE-2009-2416 · Other software · Xmlsoft · reported by Red HatMedium 6.5

    Multiple use-after-free vulnerabilities in libxml2 2.5.10, 2.6.16, 2.6.26, 2.6.27, and 2.6.32, and libxml 1.8.17, allow context-dependent attackers to cause a denial of service (application crash) via crafted (1) Notation or (2) Enumeration attribute types in an XML file, as demonstrated by the Codenomicon XML fuzzing framework.

    Product
    Libxml
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 11, 2009Stack consumption vulnerability in libxml2 2.5.10, 2.6.16, 2.6.26, 2.6.27, and 2.6.32, and libxml 1.8.17, allows context-dependent attackers to cause a denial oCVE-2009-2414 · Other software · Xmlsoft · reported by Red HatMedium 4.3

    Stack consumption vulnerability in libxml2 2.5.10, 2.6.16, 2.6.26, 2.6.27, and 2.6.32, and libxml 1.8.17, allows context-dependent attackers to cause a denial of service (application crash) via a large depth of element declarations in a DTD, related to a function recursion, as demonstrated by the Codenomicon XML fuzzing framework.

    Product
    Libxml
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 25, 2008Integer overflow in the xmlSAX2Characters function in libxml2 2.7.2 allows context-dependent attackers to cause a denial of service (memory corruption) or possiCVE-2008-4226 · Other software · Xmlsoft · reported by MITREHigh 10

    Integer overflow in the xmlSAX2Characters function in libxml2 2.7.2 allows context-dependent attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a large XML document.

    Product
    Libxml
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 25, 2008Integer overflow in the xmlBufferResize function in libxml2 2.7.2 allows context-dependent attackers to cause a denial of service (infinite loop) via a large XMCVE-2008-4225 · Other software · Xmlsoft · reported by MITREHigh 7.8

    Integer overflow in the xmlBufferResize function in libxml2 2.7.2 allows context-dependent attackers to cause a denial of service (infinite loop) via a large XML document.

    Product
    Libxml
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 3, 2008libxml2 2.7.0 and 2.7.1 does not properly handle "predefined entities definitions" in entities, which allows context-dependent attackers to cause a denial of seCVE-2008-4409 · Other software · Xmlsoft · reported by MITREMedium 5

    libxml2 2.7.0 and 2.7.1 does not properly handle "predefined entities definitions" in entities, which allows context-dependent attackers to cause a denial of service (memory consumption and application crash), as demonstrated by use of xmllint on a certain XML document, a different vulnerability than CVE-2003-1564 and CVE-2008-3281.

    Product
    Libxml2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 12, 2008Heap-based buffer overflow in the xmlParseAttValueComplex function in parser.c in libxml2 before 2.7.0 allows context-dependent attackers to cause a denial of sCVE-2008-3529 · Other software · Xmlsoft · reported by Red HatHigh 10

    Heap-based buffer overflow in the xmlParseAttValueComplex function in parser.c in libxml2 before 2.7.0 allows context-dependent attackers to cause a denial of service (crash) or execute arbitrary code via a long XML entity name.

    Product
    Libxml2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 27, 2008libxml2 2.6.32 and earlier does not properly detect recursion during entity expansion in an attribute value, which allows context-dependent attackers to cause aCVE-2008-3281 · Other software · Xmlsoft · reported by Red HatMedium 6.5

    libxml2 2.6.32 and earlier does not properly detect recursion during entity expansion in an attribute value, which allows context-dependent attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document.

    Product
    Libxml2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 11, 2008The xmlCurrentChar function in libxml2 before 2.6.31 allows context-dependent attackers to cause a denial of service (infinite loop) via XML containing invalid CVE-2007-6284 · Other software · Debian · reported by Red HatMedium 5

    The xmlCurrentChar function in libxml2 before 2.6.31 allows context-dependent attackers to cause a denial of service (infinite loop) via XML containing invalid UTF-8 sequences.

    Product
    Debian Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 8, 2007Buffer overflow in the bundled libxmlrpc library in PHP before 4.4.7, and 5.x before 5.2.2, has unknown impact and remote attack vectors.CVE-2007-1864 · Websites & servers · PHP · reported by Red HatHigh 7.5

    Buffer overflow in the bundled libxmlrpc library in PHP before 4.4.7, and 5.x before 5.2.2, has unknown impact and remote attack vectors.

    Product
    PHP
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 1, 2005Multiple buffer overflows in libXML 2.6.12 and 2.6.13 (libxml2), and possibly other versions, may allow remote attackers to execute arbitrary code via (1) a lonCVE-2004-0989 · Other software · Xmlsoft · reported by MITREHigh 10

    Multiple buffer overflows in libXML 2.6.12 and 2.6.13 (libxml2), and possibly other versions, may allow remote attackers to execute arbitrary code via (1) a long FTP URL that is not properly handled by the xmlNanoFTPScanURL function, (2) a long proxy URL containing FTP data that is not properly handled by the xmlNanoFTPScanProxy function, and other overflows related to manipulation of DNS length values, including (3) xmlNanoFTPConnect, (4) xmlNanoHTTPConnectHost, and (5) xmlNanoHTTPConnectHost.

    Product
    Libxml
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 15, 2004Buffer overflow in the (1) nanohttp or (2) nanoftp modules in XMLSoft Libxml 2 (Libxml2) 2.6.0 through 2.6.5 allow remote attackers to execute arbitrary code viCVE-2004-0110 · Other software · SGI · reported by MITREHigh 7.5

    Buffer overflow in the (1) nanohttp or (2) nanoftp modules in XMLSoft Libxml 2 (Libxml2) 2.6.0 through 2.6.5 allow remote attackers to execute arbitrary code via a long URL.

    Product
    Propack
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2003libxml2, possibly before 2.5.0, does not properly detect recursion during entity expansion, which allows context-dependent attackers to cause a denial of servicCVE-2003-1564 · Other software · Xmlsoft · reported by MITREMedium 6.5

    libxml2, possibly before 2.5.0, does not properly detect recursion during entity expansion, which allows context-dependent attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, aka the "billion laughs attack."

    Product
    Libxml2
    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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