SUSE update for p11-kit

1) Buffer overflow

EUVDB-ID: #VU48945

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-29362

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

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

The vulnerability exists due to a unspecified boundary error, related to processing of RPC requests. A remote attacker can perform a denial of service (DoS) attack.

Mitigation

Update the affected package p11-kit to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Storage: 7.1

SUSE Manager Retail Branch Server: 4.2

SUSE Linux Enterprise Micro: 5.1 - 5.2

SUSE Linux Enterprise Desktop: 15-SP3

openSUSE Leap: 15.3

SUSE Manager Server: 4.2

SUSE Manager Proxy: 4.2

SUSE Linux Enterprise Server for SAP Applications: 15-SP3

SUSE Linux Enterprise Server: 15-SP3

SUSE Linux Enterprise High Performance Computing: 15-SP3

SUSE Linux Enterprise Module for Packagehub Subpackages: 15-SP3

SUSE Linux Enterprise Module for Basesystem: 15-SP3

p11-kit-nss-trust-32bit: before 0.23.2-150000.4.16.1

p11-kit-32bit-debuginfo: before 0.23.2-150000.4.16.1

p11-kit-32bit: before 0.23.2-150000.4.16.1

libp11-kit0-32bit-debuginfo: before 0.23.2-150000.4.16.1

libp11-kit0-32bit: before 0.23.2-150000.4.16.1

p11-kit-tools-debuginfo: before 0.23.2-150000.4.16.1

p11-kit-tools: before 0.23.2-150000.4.16.1

p11-kit-nss-trust: before 0.23.2-150000.4.16.1

p11-kit-devel: before 0.23.2-150000.4.16.1

p11-kit-debugsource: before 0.23.2-150000.4.16.1

p11-kit-debuginfo: before 0.23.2-150000.4.16.1

p11-kit: before 0.23.2-150000.4.16.1

libp11-kit0-debuginfo: before 0.23.2-150000.4.16.1

libp11-kit0: before 0.23.2-150000.4.16.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20222405-1/

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.