Vulnerability in Squid-Cache Squid
CVE-2022-41317
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.017 (76.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 76.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: +0.000
Affected products
Weakness classification (CWE)
References
- github.com/squid-cache/squid/security/advisories/GHSA-rcg9-7fqm-83mq (Patch, Third Party Advisory, Mitigation)
- www.squid-cache.org/Versions/v4/changesets/SQUID-2022_1.patch (Patch, Vendor Advisory)
- www.squid-cache.org/Versions/v5/changesets/SQUID-2022_1.patch (Patch, Vendor Advisory)
- www.openwall.com/lists/oss-security/2022/09/23/1 (Patch, Mailing List, Third Party Advisory, Mitigation)
Frequently asked questions
- What is CVE-2022-41317?
- CVE-2022-41317 is a medium-severity vulnerability in Squid-Cache Squid, classified under Incorrect Comparison. CVSS score: 6.5/10. Published 2022-12-25.
- How severe is CVE-2022-41317?
- Medium severity. CVSS v3 base score is 6.5 out of 10.