Information Exposure Affecting squid-sysvinit package, versions <7:3.5.20-17.el7_9.4


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.8% (82nd percentile)

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  • Snyk IDSNYK-RHEL7-SQUIDSYSVINIT-1530930
  • published26 Jul 2021
  • disclosed2 Feb 2020

Introduced: 2 Feb 2020

CVE-2019-12528  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade RHEL:7 squid-sysvinit to version 7:3.5.20-17.el7_9.4 or higher.
This issue was patched in RHSA-2020:4082.

NVD Description

Note: Versions mentioned in the description apply only to the upstream squid-sysvinit package and not the squid-sysvinit package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

An issue was discovered in Squid before 4.10. It allows a crafted FTP server to trigger disclosure of sensitive information from heap memory, such as information associated with other users' sessions or non-Squid processes.

CVSS Scores

version 3.1