SUSE update for libcroco

1) Resource exhaustion

EUVDB-ID: #VU27951

Risk: Medium

CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2020-12825

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

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

The vulnerability exists due to application does not properly control consumption of internal resources caused by excessive recursion in cr_parser_parse_any_core in cr-parser.c. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Update the affected package libcroco 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

libcroco-devel: before 0.6.11-12.6.45

libcroco: before 0.6.11-12.6.45

libcroco-debugsource: before 0.6.11-12.6.45

libcroco-debuginfo: before 0.6.11-12.6.45

libcroco-0_6-3-debuginfo-32bit: before 0.6.11-12.6.45

libcroco-0_6-3-debuginfo: before 0.6.11-12.6.45

libcroco-0_6-3-32bit: before 0.6.11-12.6.45

libcroco-0_6-3: before 0.6.11-12.6.45

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:o:suse:libcroco-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:libcroco:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:libcroco-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:libcroco-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:libcroco-0_6-3-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:libcroco-0_6-3-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:libcroco-0_6-3-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:o:suse:libcroco-0_6-3:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20222909-1/

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.