VulnerabilityModified
CVE-2022-41317
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.
MEDIUM 6.5EPSS 1.69%
Does this matter?
Lower severity and a low EPSS score (1.69%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.69% probability · 76th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-697
- Affected
- squid-cache/squid
- Source
- cve@mitre.org
References
- http://www.squid-cache.org/Versions/v4/changesets/SQUID-2022_1.patchPatch, Vendor Advisory
- http://www.squid-cache.org/Versions/v5/changesets/SQUID-2022_1.patchPatch, Vendor Advisory
- https://github.com/squid-cache/squid/security/advisories/GHSA-rcg9-7fqm-83mqMitigation, Patch, Third Party Advisory
- https://www.openwall.com/lists/oss-security/2022/09/23/1Mailing List, Mitigation, Patch, Third Party Advisory
- http://www.squid-cache.org/Versions/v4/changesets/SQUID-2022_1.patchPatch, Vendor Advisory
- http://www.squid-cache.org/Versions/v5/changesets/SQUID-2022_1.patchPatch, Vendor Advisory
- https://github.com/squid-cache/squid/security/advisories/GHSA-rcg9-7fqm-83mqMitigation, Patch, Third Party Advisory
- https://www.openwall.com/lists/oss-security/2022/09/23/1Mailing List, Mitigation, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.