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Medium RLSA-2021:5236 2 CVEs

Moderate: postgresql:13 security update

Published Dec 21, 2021 · Updated Feb 5, 2026

Summary

PostgreSQL is an advanced object-relational database management system (DBMS).

The following packages have been upgraded to a later upstream version: postgresql (13.5).

Security Fix(es):

* postgresql: memory disclosure in certain queries (CVE-2021-3677)

* postgresql: server processes unencrypted bytes from man-in-the-middle (CVE-2021-23214)

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.

Fixed packages 6

ReleasePackageFixed in
Rocky Linux · 8 pg_repack 0:1.4.6-3.module+el8.5.0+684+c3892ef9
Rocky Linux · 8 pgaudit 0:1.5.0-1.module+el8.5.0+684+c3892ef9
Rocky Linux · 8 pgaudit 0:1.5.0-1.module+el8.4.0+546+3620623e
Rocky Linux · 8 postgres-decoderbufs 0:0.10.0-2.module+el8.5.0+684+c3892ef9
Rocky Linux · 8 postgres-decoderbufs 0:0.10.0-2.module+el8.4.0+424+71d47d9a
Rocky Linux · 8 postgresql 0:13.5-1.module+el8.5.0+725+42e826de

Vulnerabilities 2

References

  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2001857
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2022666