Out-of-bounds Read Affecting libsepol package, versions *
Snyk CVSS
Attack Complexity
Low
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Test your applications- Snyk ID SNYK-DEBIAN11-LIBSEPOL-1315629
- published 1 Jul 2021
- disclosed 1 Jul 2021
Introduced: 1 Jul 2021
CVE-2021-36087 Open this link in a new tabHow to fix?
There is no fixed version for Debian:11 libsepol.
NVD Description
Note: Versions mentioned in the description apply to the upstream libsepol package.
The CIL compiler in SELinux 3.2 has a heap-based buffer over-read in ebitmap_match_any (called indirectly from cil_check_neverallow). This occurs because there is sometimes a lack of checks for invalid statements in an optional block.