CVE-2022-43281

Public Exploit

Description

wasm-interp v1.0.29 was discovered to contain a heap overflow via the component std::vector<wabt::Type, std::allocator<wabt::Type>>::size() at /bits/stl_vector.h.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.04%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/WebAssembly/wabt/issues/1981 issue tracking patch exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-43281?
CVE-2022-43281 has been scored as a high severity vulnerability.
How to fix CVE-2022-43281?
To fix CVE-2022-43281, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-43281 being actively exploited in the wild?
It is possible that CVE-2022-43281 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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