SUSE update for subversion

Published: 2022-04-12

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2021-28544 CVE-2022-24070
CWE-ID	CWE-200 CWE-416
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	SUSE Linux Enterprise Server Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing Operating systems & Components / Operating system SUSE Linux Enterprise Desktop Operating systems & Components / Operating system openSUSE Leap Operating systems & Components / Operating system SUSE Manager Server Operating systems & Components / Operating system SUSE Manager Proxy Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications Operating systems & Components / Operating system SUSE Linux Enterprise Module for Development Tools Operating systems & Components / Operating system SUSE Linux Enterprise Module for Basesystem Operating systems & Components / Operating system SUSE Linux Enterprise Module for Server Applications Operating systems & Components / Operating system subversion-bash-completion Operating systems & Components / Operating system package or component subversion-tools-debuginfo Operating systems & Components / Operating system package or component subversion-tools Operating systems & Components / Operating system package or component subversion-server-debuginfo Operating systems & Components / Operating system package or component subversion-server Operating systems & Components / Operating system package or component subversion-ruby-debuginfo Operating systems & Components / Operating system package or component subversion-ruby Operating systems & Components / Operating system package or component subversion-python-debuginfo Operating systems & Components / Operating system package or component subversion-python Operating systems & Components / Operating system package or component subversion-perl-debuginfo Operating systems & Components / Operating system package or component subversion-perl Operating systems & Components / Operating system package or component subversion-devel Operating systems & Components / Operating system package or component subversion-debugsource Operating systems & Components / Operating system package or component subversion-debuginfo Operating systems & Components / Operating system package or component subversion Operating systems & Components / Operating system package or component libsvn_auth_kwallet-1-0-debuginfo Operating systems & Components / Operating system package or component libsvn_auth_kwallet-1-0 Operating systems & Components / Operating system package or component libsvn_auth_gnome_keyring-1-0-debuginfo Operating systems & Components / Operating system package or component libsvn_auth_gnome_keyring-1-0 Operating systems & Components / Operating system package or component subversion-python-ctypes Operating systems & Components / Operating system package or component
Vendor	SUSE

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Information disclosure

EUVDB-ID: #VU62078

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-28544

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote user to gain access to potentially sensitive information.

The vulnerability exists due to exposure of the node "copyfrom" path copied from a protected location. A remote user can gain unauthorized access to sensitive information on the system.

Mitigation

Update the affected package subversion to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS

SUSE Linux Enterprise Desktop: 15-SP3

openSUSE Leap: 15.3 - 15.4

SUSE Manager Server: 4.2

SUSE Manager Proxy: 4.2

SUSE Linux Enterprise Server for SAP Applications: 15-SP3

SUSE Linux Enterprise Module for Development Tools: 15-SP3

SUSE Linux Enterprise Module for Basesystem: 15-SP3

SUSE Linux Enterprise Module for Server Applications: 15-SP3

subversion-bash-completion: before 1.10.6-150300.10.8.1

subversion-tools-debuginfo: before 1.10.6-150300.10.8.1

subversion-tools: before 1.10.6-150300.10.8.1

subversion-server-debuginfo: before 1.10.6-150300.10.8.1

subversion-server: before 1.10.6-150300.10.8.1

subversion-ruby-debuginfo: before 1.10.6-150300.10.8.1

subversion-ruby: before 1.10.6-150300.10.8.1

subversion-python-debuginfo: before 1.10.6-150300.10.8.1

subversion-python: before 1.10.6-150300.10.8.1

subversion-perl-debuginfo: before 1.10.6-150300.10.8.1

subversion-perl: before 1.10.6-150300.10.8.1

subversion-devel: before 1.10.6-150300.10.8.1

subversion-debugsource: before 1.10.6-150300.10.8.1

subversion-debuginfo: before 1.10.6-150300.10.8.1

subversion: before 1.10.6-150300.10.8.1

libsvn_auth_kwallet-1-0-debuginfo: before 1.10.6-150300.10.8.1

libsvn_auth_kwallet-1-0: before 1.10.6-150300.10.8.1

libsvn_auth_gnome_keyring-1-0-debuginfo: before 1.10.6-150300.10.8.1

libsvn_auth_gnome_keyring-1-0: before 1.10.6-150300.10.8.1

subversion-python-ctypes: before 1.10.6-150300.10.8.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20221162-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Use-after-free

EUVDB-ID: #VU62079

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-24070

CWE-ID: CWE-416 - Use After Free