A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Integer underflow leading to heap-buffer overflow may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1869144 Issue Tracking Third Party Advisory
https://lists.x.org/archives/xorg-announce/2020-August/003058.html Mailing List Patch Vendor Advisory
https://security.gentoo.org/glsa/202012-01 Third Party Advisory
https://usn.ubuntu.com/4488-2/ Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-1419/ Third Party Advisory VDB Entry
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2020-09-15T00:00:00

Updated: 2022-10-07T00:00:00

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


Link: CVE-2020-14362

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2020-09-15T19:15:12.887

Modified: 2022-11-03T20:04:38.480


Link: CVE-2020-14362

JSON object: View

cve-icon Redhat Information

No data.

CWE