An integer overflow vulnerability leading to a double-free was found in libX11. This flaw allows a local privileged attacker to cause an application compiled with libX11 to crash, or in some cases, result in arbitrary code execution. The highest threat from this flaw is to confidentiality, integrity as well as system availability.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2020-09-11T18:02:24

Updated: 2024-08-04T12:46:34.044Z

Reserved: 2020-06-17T00:00:00

Link: CVE-2020-14363

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-09-11T18:15:13.380

Modified: 2023-11-07T03:17:11.070

Link: CVE-2020-14363

cve-icon Redhat

Severity : Important

Publid Date: 2020-08-25T00:00:00Z

Links: CVE-2020-14363 - Bugzilla