CVE-2022-41317
MEDIUMSquid 4.9-4.17 and 5.0.6-5.6 - Exposure of Sensitive Information via HTTPS Request to Internal Cache Manager URL
Title source: llmDescription
An issue was discovered in Squid 4.9 through 4.17 and 5.0.6 through 5.6. Due to inconsistent handling of internal URIs, there can be Exposure of Sensitive Information about clients using the proxy via an HTTPS request to an internal cache manager URL. This is fixed in 5.7.
References (4)
Core 4
Core References
Patch, Vendor Advisory
http://www.squid-cache.org/Versions/v4/changesets/SQUID-2022_1.patch
Patch, Vendor Advisory
http://www.squid-cache.org/Versions/v5/changesets/SQUID-2022_1.patch
Mitigation, Patch, Third Party Advisory
https://github.com/squid-cache/squid/security/advisories/GHSA-rcg9-7fqm-83mq
Mailing List, Mitigation, Patch, Third Party Advisory
https://www.openwall.com/lists/oss-security/2022/09/23/1
Scores
CVSS v3
6.5
EPSS
0.0169
EPSS Percentile
74.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-697
Status
published
Products (1)
squid-cache/squid
4.9 - 4.17
Published
Dec 25, 2022
Tracked Since
Feb 18, 2026