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.
211 results · page 5 of 5
Sep 10, 2018In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecifieCVE-2018-16769 · Other software · Webassembly Virtual Machine Project · reported by MITREHigh 8.8
In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecified other impact because libRuntime.so!llvm::InstructionCombiningPass::runOnFunction is mishandled.
- Product
- Webassembly Virtual Machine
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 10, 2018In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecifieCVE-2018-16768 · Other software · Webassembly Virtual Machine Project · reported by MITREHigh 8.8
In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecified other impact because of an unspecified "heap-buffer-overflow" condition in IR::FunctionValidationContext::end.
- Product
- Webassembly Virtual Machine
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 10, 2018In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecifieCVE-2018-16767 · Other software · Webassembly Virtual Machine Project · reported by MITREHigh 8.8
In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecified other impact because of an unspecified "heap-buffer-overflow" condition in FunctionValidationContext::popAndValidateOperand.
- Product
- Webassembly Virtual Machine
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 10, 2018In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecifieCVE-2018-16766 · Other software · Webassembly Virtual Machine Project · reported by MITREHigh 8.8
In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecified other impact because Errors::unreachable() is reached.
- Product
- Webassembly Virtual Machine
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 10, 2018In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecifieCVE-2018-16765 · Other software · Webassembly Virtual Machine Project · reported by MITREHigh 8.8
In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecified other impact because of an unspecified "heap-buffer-overflow" condition in FunctionValidationContext::else_.
- Product
- Webassembly Virtual Machine
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 10, 2018In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecifieCVE-2018-16764 · Other software · Webassembly Virtual Machine Project · reported by MITREHigh 8.8
In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecified other impact because of an IR::FunctionValidationContext::catch_all heap-based buffer over-read.
- Product
- Webassembly Virtual Machine
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 28, 2018Inappropriate implementation in V8 WebAssembly JS bindings in Google Chrome prior to 63.0.3239.108 allowed a remote attacker to inject arbitrary scripts or HTMLCVE-2017-15429 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comMedium 6.1
Inappropriate implementation in V8 WebAssembly JS bindings in Google Chrome prior to 63.0.3239.108 allowed a remote attacker to inject arbitrary scripts or HTML (UXSS) via a crafted HTML page.
- Product
- Chrome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurityfocus.comaccess.redhat.com
Aug 28, 2018Type confusion in WebAssembly in V8 in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML pCVE-2017-15413 · Other software · Redhat · reported by chrome-cve-admin@google.comHigh 8.8
Type confusion in WebAssembly in V8 in Google Chrome prior to 63.0.3239.84 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
- Product
- Enterprise Linux Desktop
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaccess.redhat.comchromereleases.googleblog.com
Jun 11, 2018A heap buffer overflow vulnerability may occur in WebAssembly when "shrinkElements" is called followed by garbage collection on memory that is now uninitializedCVE-2018-5094 · Computers, phones & browsers · Mozilla · reported by security@mozilla.orgHigh 7.5
A heap buffer overflow vulnerability may occur in WebAssembly when "shrinkElements" is called followed by garbage collection on memory that is now uninitialized. This results in a potentially exploitable crash. This vulnerability affects Firefox < 58.
- Product
- Firefox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurityfocus.comsecuritytracker.com
Jun 11, 2018A heap buffer overflow vulnerability may occur in WebAssembly during Memory/Table resizing, resulting in a potentially exploitable crash.CVE-2018-5093 · Computers, phones & browsers · Mozilla · reported by security@mozilla.orgHigh 7.5
A heap buffer overflow vulnerability may occur in WebAssembly during Memory/Table resizing, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 58.
- Product
- Firefox
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurityfocus.comsecuritytracker.com
Jun 1, 2018wasdk is a toolkit for creating WebAssembly modules.CVE-2016-10587 · Other software · HackerOne · reported by support@hackerone.comHigh 8.1
wasdk is a toolkit for creating WebAssembly modules. wasdk downloads binary resources over HTTP, which leaves it vulnerable to MITM attacks. It may be possible to cause remote code execution (RCE) by swapping out the requested binary with an attacker controlled binary if the attacker is on the network or positioned in between the user and the remote server.
- Product
- wasdk node module
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordnodesecurity.ionodesecurity.io
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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