SUSE update for pixman

1) Out-of-bounds write

EUVDB-ID: #VU69176

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2022-44638

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error within the rasterize_edges_8() function. A remote attacker can trigger an out-of-bounds write and execute arbitrary code on the target system.

Mitigation

Update the affected package pixman to the latest version.

Vulnerable software versions

SUSE OpenStack Cloud Crowbar: 9

SUSE Linux Enterprise Software Development Kit: 12-SP5

SUSE Linux Enterprise Server for SAP: 12-SP4

SUSE Linux Enterprise Server for SAP Applications: 12-SP5

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

SUSE OpenStack Cloud: 9

libpixman-1-0-devel: before 0.34.0-8.3.1

pixman-debugsource: before 0.34.0-8.3.1

libpixman-1-0-debuginfo-32bit: before 0.34.0-8.3.1

libpixman-1-0-debuginfo: before 0.34.0-8.3.1

libpixman-1-0-32bit: before 0.34.0-8.3.1

libpixman-1-0: before 0.34.0-8.3.1

CPE2.3

• 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-SP4:*:*:*:*:*:*:*
• 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-SP4-LTSS:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_openstack_cloud:9:*:*:*:*:*:*:*
• cpe:2.3:a:suse:libpixman-1-0-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:pixman-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libpixman-1-0-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libpixman-1-0-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libpixman-1-0-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libpixman-1-0:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20224249-1/

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.