SUSE update for mozilla-nss

1) Use of Uninitialized Variable

EUVDB-ID: #VU63877

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-2022-31741

CWE-ID: CWE-457 - Use of Uninitialized Variable

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 when processing HTML content. A remote attacker can create a specially crafted webpage, trick the victim into opening it, trigger memory corruption 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 mozilla-nss to the latest version.

Vulnerable software versions

SUSE OpenStack Cloud Crowbar: 8 - 9

SUSE Linux Enterprise Software Development Kit: 12-SP5

SUSE Linux Enterprise Server for SAP: 12-SP3 - 12-SP4

HPE Helion Openstack: 8

SUSE Linux Enterprise Server for SAP Applications: 12-SP5

SUSE Linux Enterprise Server: 12-SP2-BCL - 12-SP5

SUSE OpenStack Cloud: 8 - 9

mozilla-nss-tools-debuginfo: before 3.68.4-58.72.1

mozilla-nss-tools: before 3.68.4-58.72.1

mozilla-nss-sysinit-debuginfo-32bit: before 3.68.4-58.72.1

mozilla-nss-sysinit-debuginfo: before 3.68.4-58.72.1

mozilla-nss-sysinit-32bit: before 3.68.4-58.72.1

mozilla-nss-sysinit: before 3.68.4-58.72.1

mozilla-nss-devel: before 3.68.4-58.72.1

mozilla-nss-debugsource: before 3.68.4-58.72.1

mozilla-nss-debuginfo-32bit: before 3.68.4-58.72.1

mozilla-nss-debuginfo: before 3.68.4-58.72.1

mozilla-nss-certs-debuginfo-32bit: before 3.68.4-58.72.1

mozilla-nss-certs-debuginfo: before 3.68.4-58.72.1

mozilla-nss-certs-32bit: before 3.68.4-58.72.1

mozilla-nss-certs: before 3.68.4-58.72.1

mozilla-nss-32bit: before 3.68.4-58.72.1

mozilla-nss: before 3.68.4-58.72.1

libsoftokn3-hmac-32bit: before 3.68.4-58.72.1

libsoftokn3-hmac: before 3.68.4-58.72.1

libsoftokn3-debuginfo-32bit: before 3.68.4-58.72.1

libsoftokn3-debuginfo: before 3.68.4-58.72.1

libsoftokn3-32bit: before 3.68.4-58.72.1

libsoftokn3: before 3.68.4-58.72.1

libfreebl3-hmac-32bit: before 3.68.4-58.72.1

libfreebl3-hmac: before 3.68.4-58.72.1

libfreebl3-debuginfo-32bit: before 3.68.4-58.72.1

libfreebl3-debuginfo: before 3.68.4-58.72.1

libfreebl3-32bit: before 3.68.4-58.72.1

libfreebl3: before 3.68.4-58.72.1

CPE2.3

• cpe:2.3:o:suse:suse_openstack_cloud_crowbar:8:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_openstack_cloud_crowbar:9:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_software_development_kit:12-SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:12-SP3:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap:12-SP4:*:*:*:*:*:*:*
• cpe:2.3:o:suse:hpe_helion_openstack:8:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:12-SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP2-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP3-BCL:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP3-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_openstack_cloud:8:*:*:*:*:*:*:*
• cpe:2.3:a:suse:mozilla-nss-tools-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:mozilla-nss-tools:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:mozilla-nss-sysinit-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:mozilla-nss-sysinit-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:mozilla-nss-sysinit-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:mozilla-nss-sysinit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:mozilla-nss-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:mozilla-nss-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:mozilla-nss-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:mozilla-nss-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:mozilla-nss-certs-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:mozilla-nss-certs-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:mozilla-nss-certs-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:mozilla-nss-certs:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:mozilla-nss-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:mozilla-nss:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libsoftokn3-hmac-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libsoftokn3-hmac:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libsoftokn3-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libsoftokn3-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libsoftokn3-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libsoftokn3:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libfreebl3-hmac-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libfreebl3-hmac:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libfreebl3-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libfreebl3-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libfreebl3-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libfreebl3:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20222031-1/

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.