Use After Free Affecting libsepol package, versions *



    Attack Complexity Low

    Threat Intelligence

    EPSS 0.07% (28th percentile)
Expand this section
3.3 low
Expand this section
Red Hat
3.3 low

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-DEBIAN11-LIBSEPOL-1315627
  • published 1 Jul 2021
  • disclosed 1 Jul 2021

How to fix?

There is no fixed version for Debian:11 libsepol.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libsepol package and not the libsepol package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

The CIL compiler in SELinux 3.2 has a use-after-free in __cil_verify_classperms (called from __verify_map_perm_classperms and hashtab_map).