Bugzilla – Bug 1177862
VUL-0: CVE-2020-26682: libass: signed integer overflow in the call to outline_stroke() from ass_outline_construct()
Last modified: 2022-09-16 12:19:33 UTC
CVE-2020-26682 In libass 0.14.0, the `ass_outline_construct`'s call to `outline_stroke` causes a signed integer overflow. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-26682 https://github.com/libass/libass/pull/432 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26682 https://github.com/libass/libass/issues/431
SUSE:SLE-12:Update Not affected [1] SUSE:SLE-15:Update Affected [1] The outline rendering code was completely rewritten in libass 0.14.0. The old version in SLE-12 might contain other vulnerabilities but not this one.
https://github.com/libass/libass/commit/676f9dc5b52ef406c5527bdadbcb947f11392929
Submitted for 15/libass. I believe all fixed.
SUSE-SU-2021:0936-1: An update that fixes one vulnerability is now available. Category: security (important) Bug References: 1177862 CVE References: CVE-2020-26682 JIRA References: Sources used: SUSE Manager Server 4.0 (src): libass-0.14.0-3.3.1 SUSE Manager Retail Branch Server 4.0 (src): libass-0.14.0-3.3.1 SUSE Manager Proxy 4.0 (src): libass-0.14.0-3.3.1 SUSE Linux Enterprise Server for SAP 15-SP1 (src): libass-0.14.0-3.3.1 SUSE Linux Enterprise Server for SAP 15 (src): libass-0.14.0-3.3.1 SUSE Linux Enterprise Server 15-SP1-LTSS (src): libass-0.14.0-3.3.1 SUSE Linux Enterprise Server 15-SP1-BCL (src): libass-0.14.0-3.3.1 SUSE Linux Enterprise Server 15-LTSS (src): libass-0.14.0-3.3.1 SUSE Linux Enterprise Module for Desktop Applications 15-SP3 (src): libass-0.14.0-3.3.1 SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (src): libass-0.14.0-3.3.1 SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (src): libass-0.14.0-3.3.1 SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (src): libass-0.14.0-3.3.1 SUSE Linux Enterprise High Performance Computing 15-LTSS (src): libass-0.14.0-3.3.1 SUSE Linux Enterprise High Performance Computing 15-ESPOS (src): libass-0.14.0-3.3.1 SUSE Enterprise Storage 6 (src): libass-0.14.0-3.3.1 SUSE CaaS Platform 4.0 (src): libass-0.14.0-3.3.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Done, closing.