CVE-2020-36404

Public Exploit

Description

Keystone Engine 0.9.2 has an invalid free in llvm_ks::SmallVectorImpl<llvm_ks::MCFixup>::~SmallVectorImpl.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.35%
Third-Party Advisory chromium.org Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22371 issue tracking patch exploit third party advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/keystone/OSV-2020-1506.yaml third party advisory
https://github.com/keystone-engine/keystone/releases third party advisory release notes

Frequently Asked Questions

What is the severity of CVE-2020-36404?
CVE-2020-36404 has been scored as a high severity vulnerability.
How to fix CVE-2020-36404?
To fix CVE-2020-36404, 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-2020-36404 being actively exploited in the wild?
It is possible that CVE-2020-36404 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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