SUSE update for libzapojit

1) Man-in-the-Middle (MitM) attack

EUVDB-ID: #VU67361

Risk: Medium

CVSSv4.0: 1.3 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2021-39360

CWE-ID: CWE-300 - Channel Accessible by Non-Endpoint ('Man-in-the-Middle')

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform MitM attack.

The vulnerability exists due to zpj-skydrive.c does not enable TLS certificate verification on the SoupSessionSync objects it creates. A remote attacker can perform Man-in-the-Middle (MitM) attack.

Mitigation

Update the affected package libzapojit to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Workstation Extension: 12-SP5

SUSE Linux Enterprise Desktop: 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

libzapojit-devel: before 0.0.3-5.3.1

typelib-1_0-Zpj-0_0: before 0.0.3-5.3.1

libzapojit-debugsource: before 0.0.3-5.3.1

libzapojit-0_0-0-debuginfo: before 0.0.3-5.3.1

libzapojit-0_0-0: before 0.0.3-5.3.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension:12-SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop: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:a:suse:libzapojit-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:typelib-1_0-zpj-0_0:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libzapojit-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libzapojit-0_0-0-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libzapojit-0_0-0:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20223266-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

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