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ubuntuUbuntuUSN-5450-1
HistoryMay 27, 2022 - 12:00 a.m.

Subversion vulnerabilities

2022-05-2700:00:00
ubuntu.com
39
subversion
vulnerabilities
ubuntu 22.04
path-based authorization
memory handling
cve-2021-28544
cve-2022-24070
denial of service

CVSS2

5

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

CVSS3

7.5

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

AI Score

6.5

Confidence

Low

EPSS

0.003

Percentile

68.6%

Releases

  • Ubuntu 22.04 LTS

Packages

  • subversion - Advanced version control system

Details

Evgeny Kotkov discovered that subversion servers did not properly follow
path-based authorization rules in certain cases. An attacker could
potentially use this issue to retrieve information about private paths.
(CVE-2021-28544)

Thomas Weißschuh discovered that subversion servers did not properly handle
memory in certain configurations. A remote attacker could potentially use
this issue to cause a denial of service or other unspecified impact.
(CVE-2022-24070)

OSVersionArchitecturePackageVersionFilename
Ubuntu22.04noarchlibapache2-mod-svn< 1.14.1-3ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibapache2-mod-svn-dbgsym< 1.14.1-3ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibsvn-dev< 1.14.1-3ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibsvn-doc< 1.14.1-3ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibsvn-java< 1.14.1-3ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibsvn-java-dbgsym< 1.14.1-3ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibsvn-perl< 1.14.1-3ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibsvn-perl-dbgsym< 1.14.1-3ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibsvn1< 1.14.1-3ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchlibsvn1-dbgsym< 1.14.1-3ubuntu0.22.04.1UNKNOWN
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CVSS2

5

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

CVSS3

7.5

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

AI Score

6.5

Confidence

Low

EPSS

0.003

Percentile

68.6%