6.5

CVE-2022-41317: squid-cache squid Incorrect Comparison

CVSS: 6.5v3.1MediumModified
AliasesALPINE-CVE-2022-41317UBUNTU-CVE-2022-41317DEBIAN-CVE-2022-41317
Published 25-12-2022Last modified 14-04-2025
Open JSON

Vulnerability summary

CVE-2022-41317 is a medium (CVSS 6.5) Incorrect Comparison vulnerability in squid-cache squid. EPSS estimates a 1.78% chance of exploitation in the next 30 days, higher than 77.9% of scored vulnerabilities.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v3.1 (CVE.org)
EPSS score
1.78%
0%100%
Low · +0.09 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 9 · Related 6
DLA-3151-1DSA-5258-1MGASA-2022-0351OPENSUSE-SU-2024:12364-1SUSE-SU-2022:3531-1SUSE-SU-2022:3532-1

Timeline

  1. 25-12-2022
    PublishedVulnerability first disclosed.
  2. 14-04-2025
    Last modifiedVulnerability information updated.

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 metrics

5 scores · 5 sources · 1 version

EPSS trend

Probability

1.78%

Chance of exploitation in the next 30 days

Percentile

78%

Versus all other CVEs

30-day change

+0.09 pp

From 1.69% on 18-09-2026

18-09-202618-10-2026
EPSS score
1.78%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Alpine1 product
  • squid≥ 4.9, < 5.7-r0
Debian1 product
  • squid< 5.7-1
Squid-cache1 product
  • squid≥ 4.9, ≤ 4.17 | ≥ 5.0.6, < 5.7
Ubuntu1 product
  • squid< 4.10-1ubuntu1.7 | < 5.2-1ubuntu4.2

4 vendors · 4 products

References

9 links