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Vulnerability Details : CVE-2020-35965

decode_frame in libavcodec/exr.c in FFmpeg 4.3.1 has an out-of-bounds write because of errors in calculations of when to perform memset zero operations.
Publish Date : 2021-01-04 Last Update Date : 2021-11-05
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 787

- Products Affected By CVE-2020-35965

# Product Type Vendor Product Version Update Edition Language
1 OS Debian Debian Linux 9.0 * * * Version Details Vulnerabilities
2 OS Debian Debian Linux 10.0 * * * Version Details Vulnerabilities
3 Application Ffmpeg Ffmpeg * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Debian Debian Linux 2
Ffmpeg Ffmpeg 1

- References For CVE-2020-35965

https://github.com/FFmpeg/FFmpeg/commit/3e5959b3457f7f1856d997261e6ac672bba49e8b
https://security.gentoo.org/glsa/202105-24
GENTOO GLSA-202105-24
https://www.debian.org/security/2021/dsa-4990
DEBIAN DSA-4990
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26532
https://github.com/FFmpeg/FFmpeg/commit/b0a8b40294ea212c1938348ff112ef1b9bf16bb3
https://lists.debian.org/debian-lts-announce/2021/01/msg00026.html
MLIST [debian-lts-announce] 20210131 [SECURITY] [DLA 2537-1] ffmpeg security update

- Metasploit Modules Related To CVE-2020-35965

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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