SUSE update for zziplib

1) Stack-based buffer overflow

EUVDB-ID: #VU96057

Risk: High

CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2024-39134

CWE-ID: CWE-121 - Stack-based buffer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the the __zzip_fetch_disk_trailer() function at /zzip/zip.c. A remote attacker can pass a specially crafted file to the application, trigger a stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Update the affected package zziplib to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Workstation Extension 12: 12-SP5

SUSE Linux Enterprise Software Development Kit 12: SP5

SUSE Linux Enterprise Server for SAP Applications 12: SP5

SUSE Linux Enterprise Server 12: SP5

SUSE Linux Enterprise High Performance Computing 12: SP5

libzzip-0-13-debuginfo: before 0.13.67-10.39.1

libzzip-0-13: before 0.13.67-10.39.1

zziplib-devel-debuginfo: before 0.13.67-10.39.1

zziplib-devel: before 0.13.67-10.39.1

zziplib-debugsource: before 0.13.67-10.39.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension_12:12-SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_software_development_kit_12:SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_12:SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_12:SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_12:SP5:*:*:*:*:*:*:*
• cpe:2.3:a:suse:libzzip-0-13-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libzzip-0-13:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:zziplib-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:zziplib-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:zziplib-debugsource:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2024/suse-su-20242926-1/

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.