Is CVE-2022-41317 in the CISA KEV catalog?

No. CVE-2022-41317 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-41317?

CVE-2022-41317 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2022-41317?

CVE-2022-41317 has an EPSS score of 1.69% (74th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-41317?

Upgrade squid on debian 11 to 4.13-10+deb11u2 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2022-41317

MEDIUMEPSS 74th pctl

6.5

CVSS v3

NVD

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.

CWE-697

How to fix

Remediation Available

squidDebian

Fixed in:4.13-10+deb11u2CVE-2022-41317

Fixed in:5.7-1CVE-2022-41317

squidUbuntu

Fixed in:3.5.27-1ubuntu1.14USN-5641-1

Fixed in:4.10-1ubuntu1.7USN-5641-1

Fixed in:5.2-1ubuntu4.2USN-5641-1

squid3Ubuntu

Fixed in:3.5.27-1ubuntu1.14USN-5641-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Exploit Intelligence

1.69%probability of exploitation in 30 days

74thpercentile

Elevated risk: more likely to be exploited than 74% of all known CVEs.

References

Patch4

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-04-14.