5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
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
7.7 High
AI Score
Confidence
Low
0.003 Low
EPSS
Percentile
68.7%
Debian Security Advisory DSA-5119-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
April 13, 2022 https://www.debian.org/security/faq
Package : subversion
CVE ID : CVE-2021-28544 CVE-2022-24070
Several vulnerabilities were discovered in Subversion, a version control
system.
CVE-2021-28544
Evgeny Kotkov reported that Subversion servers reveal 'copyfrom'
paths that should be hidden according to configured path-based
authorization (authz) rules.
CVE-2022-24070
Thomas Weissschuh reported that Subversion's mod_dav_svn is prone to
a use-after-free vulnerability when looking up path-based
authorization rules, which can result in denial of service (crash of
HTTPD worker handling the request).
For the oldstable distribution (buster), these problems have been fixed
in version 1.10.4-1+deb10u3.
For the stable distribution (bullseye), these problems have been fixed in
version 1.14.1-3+deb11u1.
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 Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 11 | armhf | libsvn-perl | < 1.14.1-3+deb11u1 | libsvn-perl_1.14.1-3+deb11u1_armhf.deb |
Debian | 10 | armel | libsvn1-dbgsym | < 1.10.4-1+deb10u3 | libsvn1-dbgsym_1.10.4-1+deb10u3_armel.deb |
Debian | 11 | amd64 | python3-subversion-dbgsym | < 1.14.1-3+deb11u1 | python3-subversion-dbgsym_1.14.1-3+deb11u1_amd64.deb |
Debian | 10 | mips64el | ruby-svn-dbgsym | < 1.10.4-1+deb10u3 | ruby-svn-dbgsym_1.10.4-1+deb10u3_mips64el.deb |
Debian | 10 | ppc64el | python-subversion | < 1.10.4-1+deb10u3 | python-subversion_1.10.4-1+deb10u3_ppc64el.deb |
Debian | 11 | armhf | ruby-svn-dbgsym | < 1.14.1-3+deb11u1 | ruby-svn-dbgsym_1.14.1-3+deb11u1_armhf.deb |
Debian | 10 | i386 | libsvn-perl-dbgsym | < 1.10.4-1+deb10u3 | libsvn-perl-dbgsym_1.10.4-1+deb10u3_i386.deb |
Debian | 10 | mips | subversion | < 1.10.4-1+deb10u3 | subversion_1.10.4-1+deb10u3_mips.deb |
Debian | 10 | s390x | ruby-svn | < 1.10.4-1+deb10u3 | ruby-svn_1.10.4-1+deb10u3_s390x.deb |
Debian | 10 | ppc64el | libsvn-perl | < 1.10.4-1+deb10u3 | libsvn-perl_1.10.4-1+deb10u3_ppc64el.deb |
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
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
7.7 High
AI Score
Confidence
Low
0.003 Low
EPSS
Percentile
68.7%