Out-of-bounds Read Affecting squid-debuginfo package, versions <7:4.15-3.module+el8.6.0+1044+67ab5d0a.2


Severity

Recommended
0.0
medium
0
10

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
2.07% (89th percentile)

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  • Snyk IDSNYK-ROCKY8-SQUIDDEBUGINFO-3205679
  • published5 Jan 2023
  • disclosed9 Mar 2021

Introduced: 9 Mar 2021

CVE-2021-28116  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 squid-debuginfo to version 7:4.15-3.module+el8.6.0+1044+67ab5d0a.2 or higher.
This issue was patched in RLSA-2022:1939.

NVD Description

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

Squid through 4.14 and 5.x through 5.0.5, in some configurations, allows information disclosure because of an out-of-bounds read in WCCP protocol data. This can be leveraged as part of a chain for remote code execution as nobody.

CVSS Scores

version 3.1