In Libav 12.3, there is a heap-based buffer over-read in vc1_decode_p_mb_intfi in vc1_block.c that allows an attacker to cause denial-of-service via a crafted file.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-08-23T21:50:04

Updated: 2024-08-04T14:08:30.426Z

Reserved: 2020-08-13T00:00:00

Link: CVE-2020-18778

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-08-23T22:15:28.487

Modified: 2022-09-20T21:11:49.657

Link: CVE-2020-18778

cve-icon Redhat

No data.