CVE-2022-41862 Affecting postgres-decoderbufs-debugsource package, versions <0:0.10.0-2.module+el8.5.0+684+c3892ef9


Severity

Recommended
medium

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.06% (32nd percentile)

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  • Snyk IDSNYK-ROCKY8-POSTGRESDECODERBUFSDEBUGSOURCE-5415917
  • published7 Apr 2023
  • disclosed3 Mar 2023

Introduced: 3 Mar 2023

CVE-2022-41862  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 postgres-decoderbufs-debugsource to version 0:0.10.0-2.module+el8.5.0+684+c3892ef9 or higher.
This issue was patched in RLSA-2023:4535.

NVD Description

Note: Versions mentioned in the description apply only to the upstream postgres-decoderbufs-debugsource package and not the postgres-decoderbufs-debugsource package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:8 relevant fixed versions and status.

In PostgreSQL, a modified, unauthenticated server can send an unterminated string during the establishment of Kerberos transport encryption. In certain conditions a server can cause a libpq client to over-read and report an error message containing uninitialized bytes.

CVSS Base Scores

version 3.1