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Low RLSA-2021:4386 1 CVE

Low: gcc security and bug fix update

Published Nov 9, 2021 · Updated Feb 5, 2026

Summary

The gcc packages provide compilers for C, C++, Java, Fortran, Objective C, and Ada 95 GNU, as well as related support libraries.

Security Fix(es):

* libiberty: Integer overflow in demangle_template() function (CVE-2018-20673)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 8.5 Release Notes linked from the References section.

Fixed packages 1

ReleasePackageFixed in
Rocky Linux · 8 gcc 0:8.5.0-3.el8

Vulnerabilities 1

References

  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1664709
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1925632
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1946758
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1958295
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1960701
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1965951