[SECURITY] [DLA 2646-1] subversion security update

2021-05-0405:23:59

lists.debian.org

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

0.007 Low

EPSS

Percentile

80.0%

JSON

Debian LTS Advisory DLA-2646-1 [email protected]
https://www.debian.org/lts/security/ Anton Gladky
May 03, 2021 https://wiki.debian.org/LTS

Package : subversion
Version : 1.9.5-1+deb9u6
CVE ID : CVE-2020-17525

One security issue has been discovered in subversion:

CVE-2020-17525:

Subversion&#x27;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.

For Debian 9 stretch, this problem has been fixed in version
1.9.5-1+deb9u6.

We recommend that you upgrade your subversion packages.

For the detailed security status of subversion please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/subversion

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

OSVersionArchitecturePackageVersionFilename
Debian10armhfsubversion-tools-dbgsym< 1.10.4-1+deb10u2subversion-tools-dbgsym_1.10.4-1+deb10u2_armhf.deb
Debian9amd64libsvn1< 1.9.5-1+deb9u6libsvn1_1.9.5-1+deb9u6_amd64.deb
Debian10ppc64ellibsvn-perl< 1.10.4-1+deb10u2libsvn-perl_1.10.4-1+deb10u2_ppc64el.deb
Debian10mipslibsvn1-dbgsym< 1.10.4-1+deb10u2libsvn1-dbgsym_1.10.4-1+deb10u2_mips.deb
Debian10ppc64elruby-svn-dbgsym< 1.10.4-1+deb10u2ruby-svn-dbgsym_1.10.4-1+deb10u2_ppc64el.deb
Debian10armhfsubversion< 1.10.4-1+deb10u2subversion_1.10.4-1+deb10u2_armhf.deb
Debian10arm64libapache2-mod-svn-dbgsym< 1.10.4-1+deb10u2libapache2-mod-svn-dbgsym_1.10.4-1+deb10u2_arm64.deb
Debian10s390xlibsvn-java< 1.10.4-1+deb10u2libsvn-java_1.10.4-1+deb10u2_s390x.deb
Debian10amd64libsvn1< 1.10.4-1+deb10u2libsvn1_1.10.4-1+deb10u2_amd64.deb
Debian10mips64elsubversion-tools-dbgsym< 1.10.4-1+deb10u2subversion-tools-dbgsym_1.10.4-1+deb10u2_mips64el.deb

OS	Version	Architecture	Package	Version	Filename
Debian	10	armhf	subversion-tools-dbgsym	< 1.10.4-1+deb10u2	subversion-tools-dbgsym_1.10.4-1+deb10u2_armhf.deb
Debian	9	amd64	libsvn1	< 1.9.5-1+deb9u6	libsvn1_1.9.5-1+deb9u6_amd64.deb
Debian	10	ppc64el	libsvn-perl	< 1.10.4-1+deb10u2	libsvn-perl_1.10.4-1+deb10u2_ppc64el.deb
Debian	10	mips	libsvn1-dbgsym	< 1.10.4-1+deb10u2	libsvn1-dbgsym_1.10.4-1+deb10u2_mips.deb
Debian	10	ppc64el	ruby-svn-dbgsym	< 1.10.4-1+deb10u2	ruby-svn-dbgsym_1.10.4-1+deb10u2_ppc64el.deb
Debian	10	armhf	subversion	< 1.10.4-1+deb10u2	subversion_1.10.4-1+deb10u2_armhf.deb
Debian	10	arm64	libapache2-mod-svn-dbgsym	< 1.10.4-1+deb10u2	libapache2-mod-svn-dbgsym_1.10.4-1+deb10u2_arm64.deb
Debian	10	s390x	libsvn-java	< 1.10.4-1+deb10u2	libsvn-java_1.10.4-1+deb10u2_s390x.deb
Debian	10	amd64	libsvn1	< 1.10.4-1+deb10u2	libsvn1_1.10.4-1+deb10u2_amd64.deb
Debian	10	mips64el	subversion-tools-dbgsym	< 1.10.4-1+deb10u2	subversion-tools-dbgsym_1.10.4-1+deb10u2_mips64el.deb