A stack-based buffer overflow in the subtitle decoder in Libav 12.3 allows attackers to corrupt the stack via a crafted video file in Matroska format, because srt_to_ass in libavcodec/srtdec.c misuses snprintf.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-09-19T20:37:41

Updated: 2024-08-04T22:01:53.944Z

Reserved: 2019-03-12T00:00:00

Link: CVE-2019-9720

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2019-09-19T21:15:10.580

Modified: 2021-07-21T11:39:23.747

Link: CVE-2019-9720

cve-icon Redhat

No data.