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.
9 results
Sep 21, 2018An issue was discovered in WAVM before 2018-09-16.CVE-2018-17293 · Other software · Webassembly Virtual Machine Project · reported by MITREHigh 8.8
An issue was discovered in WAVM before 2018-09-16. The run function in Programs/wavm/wavm.cpp does not check whether there is Emscripten memory to store the command-line arguments passed by the input WebAssembly file's main function, which allows attackers to cause a denial of service (application crash by NULL pointer dereference) or possibly have unspecified other impact by crafting certain WebAssembly files.
- Product
- Webassembly Virtual Machine
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 21, 2018An issue was discovered in WAVM before 2018-09-16.CVE-2018-17292 · Other software · Webassembly Virtual Machine Project · reported by MITREMedium 6.5
An issue was discovered in WAVM before 2018-09-16. The loadModule function in Include/Inline/CLI.h lacks checking of the file length before a file magic comparison, allowing attackers to cause a Denial of Service (application crash caused by out-of-bounds read) by crafting a file that has fewer than 4 bytes.
- 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-2018-16770 · 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 a certain new_allocator allocate call fails.
- 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-2018-16769 · 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.
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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