SUSE update for subversion

1) Input validation error

EUVDB-ID: #VU101363

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-46901

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of filenames if serving repositories via mod_dav_svn. A remote attacker can pass specially crafted filename to the application and perform a denial of service (DoS) attack.

Mitigation

Update the affected package subversion to the latest version.

Vulnerable software versions

Development Tools Module: 15-SP5 - 15-SP6

Server Applications Module: 15-SP5 - 15-SP6

Basesystem Module: 15-SP5 - 15-SP6

SUSE Linux Enterprise Real Time 15: SP5 - SP6

openSUSE Leap: 15.4 - 15.6

SUSE Linux Enterprise Server for SAP Applications 15: SP5 - SP6

SUSE Linux Enterprise Server 15: SP5 - SP6

SUSE Linux Enterprise Desktop 15: SP5 - SP6

SUSE Linux Enterprise High Performance Computing 15: SP5

subversion-bash-completion: before 1.14.1-150400.5.3.1

libsvn_auth_gnome_keyring-1-0-debuginfo: before 1.14.1-150400.5.3.1

subversion-server-debuginfo: before 1.14.1-150400.5.3.1

subversion-debuginfo: before 1.14.1-150400.5.3.1

subversion: before 1.14.1-150400.5.3.1

subversion-ruby: before 1.14.1-150400.5.3.1

subversion-tools: before 1.14.1-150400.5.3.1

subversion-debugsource: before 1.14.1-150400.5.3.1

libsvn_auth_kwallet-1-0: before 1.14.1-150400.5.3.1

subversion-perl-debuginfo: before 1.14.1-150400.5.3.1

subversion-python-debuginfo: before 1.14.1-150400.5.3.1

subversion-tools-debuginfo: before 1.14.1-150400.5.3.1

libsvn_auth_kwallet-1-0-debuginfo: before 1.14.1-150400.5.3.1

subversion-python: before 1.14.1-150400.5.3.1

subversion-perl: before 1.14.1-150400.5.3.1

subversion-server: before 1.14.1-150400.5.3.1

subversion-ruby-debuginfo: before 1.14.1-150400.5.3.1

subversion-devel: before 1.14.1-150400.5.3.1

libsvn_auth_gnome_keyring-1-0: before 1.14.1-150400.5.3.1

CPE2.3

• cpe:2.3:o:suse:development_tools_module:15-SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:development_tools_module:15-SP6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:server_applications_module:15-SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:server_applications_module:15-SP6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:basesystem_module:15-SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:basesystem_module:15-SP6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop_15:SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:subversion-bash-completion:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:libsvn_auth_gnome_keyring-1-0-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:subversion-server-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:subversion-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:subversion:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:subversion-ruby:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:subversion-tools:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:subversion-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:libsvn_auth_kwallet-1-0:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:subversion-perl-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:subversion-python-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:subversion-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:libsvn_auth_kwallet-1-0-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:subversion-python:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:subversion-perl:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:subversion-server:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:subversion-ruby-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:subversion-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:libsvn_auth_gnome_keyring-1-0:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2024/suse-su-20244366-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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