CVE-2022-41317
Last modified
CVE-2022-41317 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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. EPSS estimates a 1.69% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Squid-Cache | Squid | >= 4.9, <= 4.17 |
| Squid-Cache | Squid | >= 5.0.6, < 5.7 |
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
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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