CVE catalog

CVE-2022-41317

squid: CVE-2022-41317

Severity: Medium · CVSS 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Published: Sep 22, 2022, 10:00:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 1.85% · Oct 25, 2026

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.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	squid	sid	`7.7-1`	fixed
Debian	squid	forky	`7.7-1`	fixed
Debian	squid	trixie	`6.13-2+deb13u3`	fixed
Debian	squid	trixie-security	`6.13-2+deb13u2`	fixed
Debian	squid	bookworm	`5.7-2+deb12u5`	fixed
Debian	squid	bookworm-security	`5.7-2+deb12u6`	fixed
Ubuntu	squid3	18.04	`3.5.23-5ubuntu1`	vulnerable
Ubuntu	squid3	18.04	`3.5.23-5ubuntu2`	vulnerable
Ubuntu	squid3	18.04	`3.5.27-1ubuntu1`	vulnerable
Ubuntu	squid3	18.04	`3.5.27-1ubuntu1.1`	vulnerable
Ubuntu	squid3	18.04	`3.5.27-1ubuntu1.2`	vulnerable
Ubuntu	squid3	18.04	`3.5.27-1ubuntu1.3`	vulnerable
Ubuntu	squid3	18.04	`3.5.27-1ubuntu1.4`	vulnerable
Ubuntu	squid3	18.04	`3.5.27-1ubuntu1.5`	vulnerable
Ubuntu	squid3	18.04	`3.5.27-1ubuntu1.6`	vulnerable
Ubuntu	squid3	18.04	`3.5.27-1ubuntu1.7`	vulnerable
Ubuntu	squid3	18.04	`3.5.27-1ubuntu1.8`	vulnerable
Ubuntu	squid3	18.04	`3.5.27-1ubuntu1.9`	vulnerable
Ubuntu	squid3	18.04	`3.5.27-1ubuntu1.10`	vulnerable
Ubuntu	squid3	18.04	`3.5.27-1ubuntu1.11`	vulnerable
Ubuntu	squid3	18.04	`3.5.27-1ubuntu1.12`	vulnerable
Ubuntu	squid3	18.04	`3.5.27-1ubuntu1.13`	vulnerable
Ubuntu	squid3	18.04	`3.5.27-1ubuntu1.14`	fixed
Ubuntu	squid	20.04	`4.8-1ubuntu2`	vulnerable
Ubuntu	squid	20.04	`4.8-1ubuntu3`	vulnerable
Ubuntu	squid	20.04	`4.9-2ubuntu1`	vulnerable
Ubuntu	squid	20.04	`4.9-2ubuntu2`	vulnerable
Ubuntu	squid	20.04	`4.9-2ubuntu3`	vulnerable
Ubuntu	squid	20.04	`4.9-2ubuntu4`	vulnerable
Ubuntu	squid	20.04	`4.10-1ubuntu1`	vulnerable
Ubuntu	squid	20.04	`4.10-1ubuntu1.1`	vulnerable
Ubuntu	squid	20.04	`4.10-1ubuntu1.2`	vulnerable
Ubuntu	squid	20.04	`4.10-1ubuntu1.3`	vulnerable
Ubuntu	squid	20.04	`4.10-1ubuntu1.4`	vulnerable
Ubuntu	squid	20.04	`4.10-1ubuntu1.5`	vulnerable
Ubuntu	squid	20.04	`4.10-1ubuntu1.6`	vulnerable
Ubuntu	squid	20.04	`4.10-1ubuntu1.7`	fixed
Ubuntu	squid	22.04	`4.13-10ubuntu5`	vulnerable
Ubuntu	squid	22.04	`5.2-1ubuntu1`	vulnerable
Ubuntu	squid	22.04	`5.2-1ubuntu3`	vulnerable
Ubuntu	squid	22.04	`5.2-1ubuntu4`	vulnerable
Ubuntu	squid	22.04	`5.2-1ubuntu4.1`	vulnerable
Ubuntu	squid	22.04	`5.2-1ubuntu4.2`	fixed
Opensuse	squid	tumbleweed	`5.7-2.1`	fixed
Suse	squid	linux enterprise module for server applications 15 sp4	`5.7-150400.3.6.1`	fixed
Opensuse	squid	leap 15.4	`5.7-150400.3.6.1`	fixed
Suse	squid	linux enterprise module for server applications 15 sp3	`4.17-150000.5.35.1`	fixed
Suse	squid	linux enterprise high performance computing 15-espos	`4.17-150000.5.35.1`	fixed
Suse	squid	linux enterprise high performance computing 15-ltss	`4.17-150000.5.35.1`	fixed
Suse	squid	linux enterprise high performance computing 15 sp1-espos	`4.17-150000.5.35.1`	fixed
Suse	squid	linux enterprise high performance computing 15 sp1-ltss	`4.17-150000.5.35.1`	fixed
Suse	squid	linux enterprise high performance computing 15 sp2-espos	`4.17-150000.5.35.1`	fixed
Suse	squid	linux enterprise high performance computing 15 sp2-ltss	`4.17-150000.5.35.1`	fixed
Suse	squid	linux enterprise server 15-ltss	`4.17-150000.5.35.1`	fixed
Suse	squid	linux enterprise server 15 sp1-bcl	`4.17-150000.5.35.1`	fixed
Suse	squid	linux enterprise server 15 sp1-ltss	`4.17-150000.5.35.1`	fixed
Suse	squid	linux enterprise server 15 sp2-bcl	`4.17-150000.5.35.1`	fixed
Suse	squid	linux enterprise server 15 sp2-ltss	`4.17-150000.5.35.1`	fixed
Suse	squid	linux enterprise server for sap applications 15	`4.17-150000.5.35.1`	fixed
Suse	squid	linux enterprise server for sap applications 15 sp1	`4.17-150000.5.35.1`	fixed
Suse	squid	linux enterprise server for sap applications 15 sp2	`4.17-150000.5.35.1`	fixed
Suse	squid	manager proxy 4.1	`4.17-150000.5.35.1`	fixed
Suse	squid	manager retail branch server 4.1	`4.17-150000.5.35.1`	fixed
Suse	squid	manager server 4.1	`4.17-150000.5.35.1`	fixed
Suse	squid	enterprise storage 6	`4.17-150000.5.35.1`	fixed
Suse	squid	enterprise storage 7	`4.17-150000.5.35.1`	fixed
Opensuse	squid	leap 15.3	`4.17-150000.5.35.1`	fixed
Ubuntu	squid	20.04	`4.8-1ubuntu2`	vulnerable
Ubuntu	squid	20.04	`4.8-1ubuntu3`	vulnerable
Ubuntu	squid	20.04	`4.9-2ubuntu1`	vulnerable
Ubuntu	squid	20.04	`4.9-2ubuntu2`	vulnerable
Ubuntu	squid	20.04	`4.9-2ubuntu3`	vulnerable
Ubuntu	squid	20.04	`4.9-2ubuntu4`	vulnerable
Ubuntu	squid	20.04	`4.10-1ubuntu1`	vulnerable
Ubuntu	squid	20.04	`4.10-1ubuntu1.1`	vulnerable
Ubuntu	squid	20.04	`4.10-1ubuntu1.2`	vulnerable
Ubuntu	squid	20.04	`4.10-1ubuntu1.3`	vulnerable
Ubuntu	squid	20.04	`4.10-1ubuntu1.4`	vulnerable
Ubuntu	squid	20.04	`4.10-1ubuntu1.5`	vulnerable
Ubuntu	squid	20.04	`4.10-1ubuntu1.6`	vulnerable
Ubuntu	squid	20.04	`4.10-1ubuntu1.7`	fixed
Ubuntu	squid	22.04	`4.13-10ubuntu5`	vulnerable
Ubuntu	squid	22.04	`5.2-1ubuntu1`	vulnerable
Ubuntu	squid	22.04	`5.2-1ubuntu3`	vulnerable
Ubuntu	squid	22.04	`5.2-1ubuntu4`	vulnerable
Ubuntu	squid	22.04	`5.2-1ubuntu4.1`	vulnerable
Ubuntu	squid	22.04	`5.2-1ubuntu4.2`	fixed
Suse	squid	linux enterprise server 12 sp5	`4.17-4.27.1`	fixed
Suse	squid	linux enterprise server for sap applications 12 sp5	`4.17-4.27.1`	fixed
Suse	squid	openstack cloud 9	`3.5.21-26.38.1`	fixed
Suse	squid	openstack cloud crowbar 9	`3.5.21-26.38.1`	fixed
Suse	squid	linux enterprise server for sap applications 12 sp4	`3.5.21-26.38.1`	fixed
Suse	squid	linux enterprise server 12 sp2-bcl	`3.5.21-26.38.1`	fixed
Suse	squid	linux enterprise server 12 sp3-bcl	`3.5.21-26.38.1`	fixed
Suse	squid	linux enterprise server 12 sp4-ltss	`3.5.21-26.38.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	squid	source	sid	`5.7-1`	not yet assigned	Not reported	[1020587]
Debian	squid	source	forky	`5.7-1`	not yet assigned	Not reported	[1020587]
Debian	squid	source	trixie	`5.7-1`	not yet assigned	Not reported	[1020587]
Debian	squid	source	bookworm	`5.7-1`	not yet assigned	Not reported	[1020587]
Ubuntu	squid3	deb	18.04	`3.5.27-1ubuntu1.14`	Not reported	USN-5641-1	Not reported
Ubuntu	squid	deb	20.04	`4.10-1ubuntu1.7`	Not reported	USN-5641-1	Not reported
Ubuntu	squid	deb	22.04	`5.2-1ubuntu4.2`	Not reported	USN-5641-1	Not reported
Opensuse	squid	rpm	tumbleweed	`5.7-2.1`	Not reported	OPENSUSE-SU-2024:12364-1	Not reported
Suse	squid	rpm	linux enterprise module for server applications 15 sp4	`5.7-150400.3.6.1`	Not reported	SUSE-SU-2022:3531-1	Not reported
Opensuse	squid	rpm	leap 15.4	`5.7-150400.3.6.1`	Not reported	SUSE-SU-2022:3531-1	Not reported
Suse	squid	rpm	linux enterprise module for server applications 15 sp3	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Suse	squid	rpm	linux enterprise high performance computing 15-espos	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Suse	squid	rpm	linux enterprise high performance computing 15-ltss	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Suse	squid	rpm	linux enterprise high performance computing 15 sp1-espos	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Suse	squid	rpm	linux enterprise high performance computing 15 sp1-ltss	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Suse	squid	rpm	linux enterprise high performance computing 15 sp2-espos	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Suse	squid	rpm	linux enterprise high performance computing 15 sp2-ltss	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Suse	squid	rpm	linux enterprise server 15-ltss	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Suse	squid	rpm	linux enterprise server 15 sp1-bcl	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Suse	squid	rpm	linux enterprise server 15 sp1-ltss	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Suse	squid	rpm	linux enterprise server 15 sp2-bcl	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Suse	squid	rpm	linux enterprise server 15 sp2-ltss	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Suse	squid	rpm	linux enterprise server for sap applications 15	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Suse	squid	rpm	linux enterprise server for sap applications 15 sp1	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Suse	squid	rpm	linux enterprise server for sap applications 15 sp2	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Suse	squid	rpm	manager proxy 4.1	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Suse	squid	rpm	manager retail branch server 4.1	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Suse	squid	rpm	manager server 4.1	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Suse	squid	rpm	enterprise storage 6	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Suse	squid	rpm	enterprise storage 7	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Opensuse	squid	rpm	leap 15.3	`4.17-150000.5.35.1`	Not reported	SUSE-SU-2022:3596-1	Not reported
Ubuntu	squid	deb	20.04	`4.10-1ubuntu1.7`	Not reported	UBUNTU-CVE-2022-41317	Not reported
Ubuntu	squid	deb	22.04	`5.2-1ubuntu4.2`	Not reported	UBUNTU-CVE-2022-41317	Not reported
Suse	squid	rpm	linux enterprise server 12 sp5	`4.17-4.27.1`	Not reported	SUSE-SU-2022:3532-1	Not reported
Suse	squid	rpm	linux enterprise server for sap applications 12 sp5	`4.17-4.27.1`	Not reported	SUSE-SU-2022:3532-1	Not reported
Suse	squid	rpm	openstack cloud 9	`3.5.21-26.38.1`	Not reported	SUSE-SU-2022:3533-1	Not reported
Suse	squid	rpm	openstack cloud crowbar 9	`3.5.21-26.38.1`	Not reported	SUSE-SU-2022:3533-1	Not reported
Suse	squid	rpm	linux enterprise server for sap applications 12 sp4	`3.5.21-26.38.1`	Not reported	SUSE-SU-2022:3533-1	Not reported
Suse	squid	rpm	linux enterprise server 12 sp2-bcl	`3.5.21-26.38.1`	Not reported	SUSE-SU-2022:3533-1	Not reported
Suse	squid	rpm	linux enterprise server 12 sp3-bcl	`3.5.21-26.38.1`	Not reported	SUSE-SU-2022:3533-1	Not reported
Suse	squid	rpm	linux enterprise server 12 sp4-ltss	`3.5.21-26.38.1`	Not reported	SUSE-SU-2022:3533-1	Not reported

[Debian bug #1020587]

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[squid]Unknown
Details (4)
- 5.7-2+deb12u5 · amd64 · bookworm
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
- 5.7-2+deb12u5 · arm64 · bookworm
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
- 5.7-2+deb12u6 · amd64 · bookworm-security
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
- 5.7-2+deb12u6 · arm64 · bookworm-security
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
[squid-cgi]Unknown
Source package: [squid]
Details (4)
- 5.7-2+deb12u5 · amd64 · bookworm
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
- 5.7-2+deb12u5 · arm64 · bookworm
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
- 5.7-2+deb12u6 · amd64 · bookworm-security
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
- 5.7-2+deb12u6 · arm64 · bookworm-security
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
[squidclient]Unknown
Source package: [squid]
Details (4)
- 5.7-2+deb12u5 · amd64 · bookworm
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
- 5.7-2+deb12u5 · arm64 · bookworm
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
- 5.7-2+deb12u6 · amd64 · bookworm-security
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
- 5.7-2+deb12u6 · arm64 · bookworm-security
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
[squid-common]Unknown
Source package: [squid]
Details (4)
- 5.7-2+deb12u5 · all · bookworm
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
- 5.7-2+deb12u5 · all · bookworm
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
- 5.7-2+deb12u6 · all · bookworm-security
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
- 5.7-2+deb12u6 · all · bookworm-security
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
[squid-openssl]Unknown
Source package: [squid]
Details (4)
- 5.7-2+deb12u5 · amd64 · bookworm
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
- 5.7-2+deb12u5 · arm64 · bookworm
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
- 5.7-2+deb12u6 · amd64 · bookworm-security
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
- 5.7-2+deb12u6 · arm64 · bookworm-security
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
[squid-purge]Unknown
Source package: [squid]
Details (4)
- 5.7-2+deb12u5 · amd64 · bookworm
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
- 5.7-2+deb12u5 · arm64 · bookworm
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
- 5.7-2+deb12u6 · amd64 · bookworm-security
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm
- 5.7-2+deb12u6 · arm64 · bookworm-security
  Fixed · Fixed: 5.7-1
  dsa · squid · debian · bookworm

[openSUSE Tumbleweed]

[squid]Unknown
Source package: [squid]
Details (1)
- 7.6-1.3 · x86_64 · tumbleweed
  Fixed · Fixed: 5.7-2.1
  dsa · squid · opensuse · tumbleweed

Observed: Oct 23, 2026, 6:29:54 PM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]