Lucene search
China National Vulnerability DatabaseCNVD-2021-79768HistoryAug 11, 2021 - 12:00 a.m.
FFmpeg heap reuse after release vulnerability (CNVD-2021-79768)
2021-08-1100:00:00
China National Vulnerability Database
www.cnvd.org.cn
14
0.003 Low
EPSS
Percentile
65.8%
FFmpeg is a set of open source computer programs that can be used to record, convert, and stream digital audio and video under the LGPL or GPL license. av_freep function in libavutil/mem.c in FFmpeg version 4.2 is vulnerable to a heap-release post-reuse vulnerability. An attacker can exploit this vulnerability to execute arbitrary code.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ffmpeg ffmpeg | eq | 4.2 |
Related
ubuntucve
ubuntucve
CVE-2020-21688
2021-08-10 00:00:00
cvelist
cvelist
CVE-2020-21688
2021-08-10 20:19:37
nvd
nvd
CVE-2020-21688
2021-08-10 21:15:07
prion
prion
Heap overflow
2021-08-10 21:15:00
osv
osv
CVE-2020-21688
2021-08-10 21:15:07
ffmpeg - security update
2022-05-16 00:00:00
ffmpeg - security update
2022-05-01 00:00:00
cve
cve
CVE-2020-21688
2021-08-10 21:15:07
veracode
veracode
Remote Code Execution (RCE)
2021-09-03 16:57:00
debiancve
debiancve
CVE-2020-21688
2021-08-10 21:15:07
openvas
openvas
Debian: Security Advisory (DLA-3010-1)
2022-05-18 00:00:00
Debian: Security Advisory (DSA-5126-1)
2022-05-03 00:00:00
openSUSE: Security Advisory for ffmpeg (openSUSE-SU-2021:2919-1)
2021-09-03 00:00:00
suse
suse
Security update for ffmpeg (important)
2021-09-02 00:00:00
nessus
nessus
openSUSE 15 Security Update : ffmpeg (openSUSE-SU-2021:2919-1)
2021-09-04 00:00:00
SUSE SLED15 / SLES15 Security Update : ffmpeg (SUSE-SU-2021:2919-1)
2021-09-04 00:00:00
Debian DSA-4998-1 : ffmpeg - security update
2021-11-01 00:00:00
debian
debian
[SECURITY] [DSA 4998-1] ffmpeg security update
2021-10-31 16:40:22
ubuntu
ubuntu
FFmpeg vulnerabilities
2022-06-13 00:00:00
FFmpeg vulnerabilities
2022-06-08 00:00:00
cloudfoundry
cloudfoundry
USN-5472-1: FFmpeg vulnerabilities | Cloud Foundry
2022-07-28 00:00:00