CVE-2022-41317

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.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 1.04% Top 25%
Vendor Advisory squid-cache.org Vendor Advisory squid-cache.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/squid-cache/squid/security/advisories/GHSA-rcg9-7fqm-83mq patch mitigation third party 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 patch vendor advisory
https://www.openwall.com/lists/oss-security/2022/09/23/1 patch mailing list mitigation third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-41317?
CVE-2022-41317 has been scored as a medium severity vulnerability.
How to fix CVE-2022-41317?
To fix CVE-2022-41317, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-41317 being actively exploited in the wild?
It is possible that CVE-2022-41317 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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