CVE catalog

CVE-2020-17525

subversion: CVE-2020-17525

Severity: High · CVSS 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published: Feb 10, 2021, 12:00:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 40.08% · Oct 25, 2026

Subversion's mod_authz_svn module will crash if the server is using in-repository authz rules with the AuthzSVNReposRelativeAccessFile option and a client sends a request for a non-existing repository URL. This can lead to disruption for users of the service. This issue was fixed in mod_dav_svn+mod_authz_svn servers 1.14.1 and mod_dav_svn+mod_authz_svn servers 1.10.7

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	subversion	sid	`1.14.5-6`	fixed
Debian	subversion	forky	`1.14.5-6`	fixed
Debian	subversion	trixie	`1.14.5-3`	fixed
Debian	subversion	bookworm	`1.14.2-4+deb12u1`	fixed
Alpine	subversion	3.10	`1.12.2-r1`	fixed
Alpine	subversion	3.11	`1.12.2-r2`	fixed
Alpine	subversion	3.12	`1.13.0-r3`	fixed
Alpine	subversion	3.13	`1.14.1-r0`	fixed
Alpine	subversion	3.14	`1.14.1-r0`	fixed
Alpine	subversion	3.15	`1.14.1-r0`	fixed
Alpine	subversion	3.16	`1.14.1-r0`	fixed
Alpine	subversion	3.17	`1.14.1-r0`	fixed
Alpine	subversion	3.18	`1.14.1-r0`	fixed
Alpine	subversion	3.19	`1.14.1-r0`	fixed
Alpine	subversion	3.20	`1.14.1-r0`	fixed
Alpine	subversion	3.21	`1.14.1-r0`	fixed
Alpine	subversion	3.22	`1.14.1-r0`	fixed
Alpine	subversion	3.23	`1.14.1-r0`	fixed
Alpine	subversion	3.24	`1.14.1-r0`	fixed
Ubuntu	subversion	pro	`1.8.13-1ubuntu3`	vulnerable
Ubuntu	subversion	pro	`1.9.2-3ubuntu1`	vulnerable
Ubuntu	subversion	pro	`1.9.2-3ubuntu2`	vulnerable
Ubuntu	subversion	pro	`1.9.3-1ubuntu1`	vulnerable
Ubuntu	subversion	pro	`1.9.3-2ubuntu1`	vulnerable
Ubuntu	subversion	pro	`1.9.3-2ubuntu1.1`	vulnerable
Ubuntu	subversion	pro	`1.9.3-2ubuntu1.3`	vulnerable
Ubuntu	subversion	pro	`1.9.3-2ubuntu1.3+esm1`	fixed
Ubuntu	subversion	pro	`1.8.13-1ubuntu3`	vulnerable
Ubuntu	subversion	pro	`1.9.2-3ubuntu1`	vulnerable
Ubuntu	subversion	pro	`1.9.2-3ubuntu2`	vulnerable
Ubuntu	subversion	pro	`1.9.3-1ubuntu1`	vulnerable
Ubuntu	subversion	pro	`1.9.3-2ubuntu1`	vulnerable
Ubuntu	subversion	pro	`1.9.3-2ubuntu1.1`	vulnerable
Ubuntu	subversion	pro	`1.9.3-2ubuntu1.3`	vulnerable
Ubuntu	subversion	pro	`1.9.3-2ubuntu1.3+esm1`	fixed
Ubuntu	subversion	18.04	`1.9.7-2ubuntu1`	vulnerable
Ubuntu	subversion	18.04	`1.9.7-3ubuntu1`	vulnerable
Ubuntu	subversion	18.04	`1.9.7-3ubuntu2`	vulnerable
Ubuntu	subversion	18.04	`1.9.7-3ubuntu3`	vulnerable
Ubuntu	subversion	18.04	`1.9.7-4ubuntu1`	vulnerable
Ubuntu	subversion	18.04	`1.9.7-4ubuntu1.1`	fixed
Ubuntu	subversion	20.04	`1.10.6-1`	vulnerable
Ubuntu	subversion	20.04	`1.10.6-1build1`	vulnerable
Ubuntu	subversion	20.04	`1.13.0-1`	vulnerable
Ubuntu	subversion	20.04	`1.13.0-1ubuntu1`	vulnerable
Ubuntu	subversion	20.04	`1.13.0-2`	vulnerable
Ubuntu	subversion	20.04	`1.13.0-2ubuntu2`	vulnerable
Ubuntu	subversion	20.04	`1.13.0-3`	vulnerable
Ubuntu	subversion	20.04	`1.13.0-3ubuntu0.1`	vulnerable
Ubuntu	subversion	20.04	`1.13.0-3ubuntu0.2`	fixed
Suse	subversion	linux enterprise software development kit 12 sp5	`1.10.6-3.3.1`	fixed
Suse	subversion	linux enterprise module for basesystem 15 sp2	`1.10.6-3.15.1`	fixed
Suse	subversion	linux enterprise module for development tools 15 sp2	`1.10.6-3.15.1`	fixed
Suse	subversion	linux enterprise module for server applications 15 sp2	`1.10.6-3.15.1`	fixed
Suse	subversion	linux enterprise high performance computing 15-espos	`1.10.6-3.15.1`	fixed
Suse	subversion	linux enterprise high performance computing 15-ltss	`1.10.6-3.15.1`	fixed
Suse	subversion	linux enterprise high performance computing 15 sp1-espos	`1.10.6-3.15.1`	fixed
Suse	subversion	linux enterprise high performance computing 15 sp1-ltss	`1.10.6-3.15.1`	fixed
Suse	subversion	linux enterprise server 15-ltss	`1.10.6-3.15.1`	fixed
Suse	subversion	linux enterprise server 15 sp1-bcl	`1.10.6-3.15.1`	fixed
Suse	subversion	linux enterprise server 15 sp1-ltss	`1.10.6-3.15.1`	fixed
Suse	subversion	linux enterprise server for sap applications 15	`1.10.6-3.15.1`	fixed
Suse	subversion	linux enterprise server for sap applications 15 sp1	`1.10.6-3.15.1`	fixed
Suse	subversion	manager proxy 4.0	`1.10.6-3.15.1`	fixed
Suse	subversion	manager retail branch server 4.0	`1.10.6-3.15.1`	fixed
Suse	subversion	manager server 4.0	`1.10.6-3.15.1`	fixed
Suse	subversion	enterprise storage 6	`1.10.6-3.15.1`	fixed
Opensuse	subversion	leap 15.2	`1.10.6-lp152.2.9.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	subversion	source	sid	`1.14.1-1`	not yet assigned	Not reported	[982464]
Debian	subversion	source	forky	`1.14.1-1`	not yet assigned	Not reported	[982464]
Debian	subversion	source	trixie	`1.14.1-1`	not yet assigned	Not reported	[982464]
Debian	subversion	source	bookworm	`1.14.1-1`	not yet assigned	Not reported	[982464]
Alpine	subversion	apk	3.10	`1.12.2-r1`	Not reported	ALPINE-CVE-2020-17525	Not reported
Alpine	subversion	apk	3.11	`1.12.2-r2`	Not reported	ALPINE-CVE-2020-17525	Not reported
Alpine	subversion	apk	3.12	`1.13.0-r3`	Not reported	ALPINE-CVE-2020-17525	Not reported
Alpine	subversion	apk	3.13	`1.14.1-r0`	Not reported	ALPINE-CVE-2020-17525	Not reported
Alpine	subversion	apk	3.14	`1.14.1-r0`	Not reported	ALPINE-CVE-2020-17525	Not reported
Alpine	subversion	apk	3.15	`1.14.1-r0`	Not reported	ALPINE-CVE-2020-17525	Not reported
Alpine	subversion	apk	3.16	`1.14.1-r0`	Not reported	ALPINE-CVE-2020-17525	Not reported
Alpine	subversion	apk	3.17	`1.14.1-r0`	Not reported	ALPINE-CVE-2020-17525	Not reported
Alpine	subversion	apk	3.18	`1.14.1-r0`	Not reported	ALPINE-CVE-2020-17525	Not reported
Alpine	subversion	apk	3.19	`1.14.1-r0`	Not reported	ALPINE-CVE-2020-17525	Not reported
Alpine	subversion	apk	3.20	`1.14.1-r0`	Not reported	ALPINE-CVE-2020-17525	Not reported
Alpine	subversion	apk	3.21	`1.14.1-r0`	Not reported	ALPINE-CVE-2020-17525	Not reported
Alpine	subversion	apk	3.22	`1.14.1-r0`	Not reported	ALPINE-CVE-2020-17525	Not reported
Alpine	subversion	apk	3.23	`1.14.1-r0`	Not reported	ALPINE-CVE-2020-17525	Not reported
Alpine	subversion	apk	3.24	`1.14.1-r0`	Not reported	ALPINE-CVE-2020-17525	Not reported
Ubuntu	subversion	deb	pro	`1.9.3-2ubuntu1.3+esm1`	Not reported	USN-5322-1	Not reported
Ubuntu	subversion	deb	pro	`1.9.3-2ubuntu1.3+esm1`	Not reported	UBUNTU-CVE-2020-17525	Not reported
Ubuntu	subversion	deb	18.04	`1.9.7-4ubuntu1.1`	Not reported	UBUNTU-CVE-2020-17525	Not reported
Ubuntu	subversion	deb	20.04	`1.13.0-3ubuntu0.2`	Not reported	UBUNTU-CVE-2020-17525	Not reported
Suse	subversion	rpm	linux enterprise software development kit 12 sp5	`1.10.6-3.3.1`	Not reported	SUSE-SU-2021:0424-1	Not reported
Suse	subversion	rpm	linux enterprise module for basesystem 15 sp2	`1.10.6-3.15.1`	Not reported	SUSE-SU-2021:0425-1	Not reported
Suse	subversion	rpm	linux enterprise module for development tools 15 sp2	`1.10.6-3.15.1`	Not reported	SUSE-SU-2021:0425-1	Not reported
Suse	subversion	rpm	linux enterprise module for server applications 15 sp2	`1.10.6-3.15.1`	Not reported	SUSE-SU-2021:0425-1	Not reported
Suse	subversion	rpm	linux enterprise high performance computing 15-espos	`1.10.6-3.15.1`	Not reported	SUSE-SU-2021:0425-1	Not reported
Suse	subversion	rpm	linux enterprise high performance computing 15-ltss	`1.10.6-3.15.1`	Not reported	SUSE-SU-2021:0425-1	Not reported
Suse	subversion	rpm	linux enterprise high performance computing 15 sp1-espos	`1.10.6-3.15.1`	Not reported	SUSE-SU-2021:0425-1	Not reported
Suse	subversion	rpm	linux enterprise high performance computing 15 sp1-ltss	`1.10.6-3.15.1`	Not reported	SUSE-SU-2021:0425-1	Not reported
Suse	subversion	rpm	linux enterprise server 15-ltss	`1.10.6-3.15.1`	Not reported	SUSE-SU-2021:0425-1	Not reported
Suse	subversion	rpm	linux enterprise server 15 sp1-bcl	`1.10.6-3.15.1`	Not reported	SUSE-SU-2021:0425-1	Not reported
Suse	subversion	rpm	linux enterprise server 15 sp1-ltss	`1.10.6-3.15.1`	Not reported	SUSE-SU-2021:0425-1	Not reported
Suse	subversion	rpm	linux enterprise server for sap applications 15	`1.10.6-3.15.1`	Not reported	SUSE-SU-2021:0425-1	Not reported
Suse	subversion	rpm	linux enterprise server for sap applications 15 sp1	`1.10.6-3.15.1`	Not reported	SUSE-SU-2021:0425-1	Not reported
Suse	subversion	rpm	manager proxy 4.0	`1.10.6-3.15.1`	Not reported	SUSE-SU-2021:0425-1	Not reported
Suse	subversion	rpm	manager retail branch server 4.0	`1.10.6-3.15.1`	Not reported	SUSE-SU-2021:0425-1	Not reported
Suse	subversion	rpm	manager server 4.0	`1.10.6-3.15.1`	Not reported	SUSE-SU-2021:0425-1	Not reported
Suse	subversion	rpm	enterprise storage 6	`1.10.6-3.15.1`	Not reported	SUSE-SU-2021:0425-1	Not reported
Opensuse	subversion	rpm	leap 15.2	`1.10.6-lp152.2.9.1`	Not reported	OPENSUSE-SU-2021:0280-1	Not reported

[Debian bug #982464]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[libapache2-mod-svn]Fixed
Source package: [subversion]
Details (2)
- 1.14.2-4+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12
- 1.14.2-4+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12
[libsvn1]Fixed
Source package: [subversion]
Details (2)
- 1.14.2-4+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12
- 1.14.2-4+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12
[libsvn-dev]Fixed
Source package: [subversion]
Details (2)
- 1.14.2-4+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12
- 1.14.2-4+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12
[libsvn-doc]Fixed
Source package: [subversion]
Details (2)
- 1.14.2-4+deb12u1 · all · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12
- 1.14.2-4+deb12u1 · all · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12
[libsvn-java]Fixed
Source package: [subversion]
Details (2)
- 1.14.2-4+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12
- 1.14.2-4+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12
[libsvn-perl]Fixed
Source package: [subversion]
Details (2)
- 1.14.2-4+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12
- 1.14.2-4+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12
[python3-subversion]Fixed
Source package: [subversion]
Details (2)
- 1.14.2-4+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12
- 1.14.2-4+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12
[ruby-svn]Fixed
Source package: [subversion]
Details (2)
- 1.14.2-4+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12
- 1.14.2-4+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12
[subversion]Fixed
Details (2)
- 1.14.2-4+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12
- 1.14.2-4+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12
[subversion-tools]Fixed
Source package: [subversion]
Details (2)
- 1.14.2-4+deb12u1 · amd64 · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12
- 1.14.2-4+deb12u1 · arm64 · bookworm
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · bookworm; dsa · subversion · debian · 12

[Debian 13 (Trixie)]

[libapache2-mod-svn]Fixed
Source package: [subversion]
Details (2)
- 1.14.5-3 · amd64 · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13
- 1.14.5-3 · arm64 · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13
[libsvn1]Fixed
Source package: [subversion]
Details (2)
- 1.14.5-3 · amd64 · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13
- 1.14.5-3 · arm64 · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13
[libsvn-dev]Fixed
Source package: [subversion]
Details (2)
- 1.14.5-3 · amd64 · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13
- 1.14.5-3 · arm64 · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13
[libsvn-doc]Fixed
Source package: [subversion]
Details (2)
- 1.14.5-3 · all · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13
- 1.14.5-3 · all · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13
[libsvn-java]Fixed
Source package: [subversion]
Details (2)
- 1.14.5-3 · amd64 · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13
- 1.14.5-3 · arm64 · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13
[libsvn-perl]Fixed
Source package: [subversion]
Details (2)
- 1.14.5-3 · amd64 · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13
- 1.14.5-3 · arm64 · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13
[python3-subversion]Fixed
Source package: [subversion]
Details (2)
- 1.14.5-3 · amd64 · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13
- 1.14.5-3 · arm64 · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13
[ruby-svn]Fixed
Source package: [subversion]
Details (2)
- 1.14.5-3 · amd64 · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13
- 1.14.5-3 · arm64 · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13
[subversion]Fixed
Details (2)
- 1.14.5-3 · amd64 · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13
- 1.14.5-3 · arm64 · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13
[subversion-tools]Fixed
Source package: [subversion]
Details (2)
- 1.14.5-3 · amd64 · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13
- 1.14.5-3 · arm64 · trixie
  Fixed · Fixed: 1.14.1-1
  dsa · subversion · debian · 13

Observed: Oct 23, 2026, 5:48:53 PM UTC

References

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