CVE-2022-41317

squid: exposure of sensitive information in cache manager

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Severity

Moderate

Red Hat Product Security

6.5

CVSS 3.1

Review impact separately from score.

Published · September 23, 2022

Updated · June 26, 2026

Description

A flaw was found in squid. A trusted client can directly access the cache manager information, bypassing the manager ACL protection and resulting in information disclosure.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

Adding the following line to the squid.conf file is a workaround:

acl manager url_regex +i ^[^:]+://[^/]+/squid-internal-mgr/

CVSS / CWE

CVSS 3.1 · 6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CWE-524 · Use of Cache Containing Sensitive Information