CVE-2020-18778 | BDVDB-2026-159271 Detail

Description#

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://bugzilla.libav.org/show_bug.cgi?id=1155
https://cwe.mitre.org/data/definitions/126.html

Exploit#

No public exploit known

History#

Version 12021-08-23Record published in the CVE List.
Version 22024-08-04Most recent update recorded in the CVE List.