SUSE update for 389-ds

1) Heap-based buffer overflow

EUVDB-ID: #VU87107

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-1062

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error when writing a value larger than 256 chars in log_entry_attr. A local user can pass specially crafted data to the application, trigger a heap-based buffer overflow and perform a denial of service (DoS) attack.

Mitigation

Update the affected package 389-ds to the latest version.

Vulnerable software versions

Server Applications Module: 15-SP6

SUSE Linux Enterprise Real Time 15: SP6

openSUSE Leap: 15.6

SUSE Linux Enterprise Server for SAP Applications 15: SP6

SUSE Linux Enterprise Server 15: SP6

389-ds: before 2.2.8~git65.347aae6-150600.8.3.1

libsvrcore0: before 2.2.8~git65.347aae6-150600.8.3.1

lib389: before 2.2.8~git65.347aae6-150600.8.3.1

389-ds-debugsource: before 2.2.8~git65.347aae6-150600.8.3.1

389-ds-devel: before 2.2.8~git65.347aae6-150600.8.3.1

libsvrcore0-debuginfo: before 2.2.8~git65.347aae6-150600.8.3.1

389-ds-snmp: before 2.2.8~git65.347aae6-150600.8.3.1

389-ds-snmp-debuginfo: before 2.2.8~git65.347aae6-150600.8.3.1

389-ds-debuginfo: before 2.2.8~git65.347aae6-150600.8.3.1

CPE2.3

• cpe:2.3:o:suse:server_applications_module:15-SP6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:opensuse_leap:15.6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP6:*:*:*:*:*:*:*
• cpe:2.3:o:suse:389-ds:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:libsvrcore0:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:lib389:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:389-ds-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:389-ds-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:libsvrcore0-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:389-ds-snmp:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:389-ds-snmp-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:389-ds-debuginfo:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2024/suse-su-20241906-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

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