CVE - CVE-2020-13904

CVE-ID
CVE-2020-13904	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
FFmpeg 2.8 and 4.2.3 has a use-after-free via a crafted EXTINF duration in an m3u8 file because parse_playlist in libavformat/hls.c frees a pointer, and later that pointer is accessed in av_probe_input_format3 in libavformat/format.c.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
DEBIAN:DSA-4722 URL:https://www.debian.org/security/2020/dsa-4722 GENTOO:GLSA-202007-58 URL:https://security.gentoo.org/glsa/202007-58 MISC:https://github.com/FFmpeg/FFmpeg/commit/6959358683c7533f586c07a766acc5fe9544d8b2 MISC:https://patchwork.ffmpeg.org/project/ffmpeg/patch/20200529033905.41926-1-lq@chinaffmpeg.org/ MISC:https://trac.ffmpeg.org/ticket/8673 MLIST:[debian-lts-announce] 20200727 [SECURITY] [DLA 2291-1] ffmpeg security update URL:https://lists.debian.org/debian-lts-announce/2020/07/msg00022.html UBUNTU:USN-4431-1 URL:https://usn.ubuntu.com/4431-1/
Assigning CNA
MITRE Corporation
Date Record Created
20200607	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20200607)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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