CVE-2020-35964

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-35964
track_header in libavformat/vividas.c in FFmpeg 4.3.1 has an out-of-bounds write because of incorrect extradata packing.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26622 Exploit Issue Tracking Third Party Advisory
https://github.com/FFmpeg/FFmpeg/commit/27a99e2c7d450fef15594671eef4465c8a166bd7 Patch Third Party Advisory
https://security.gentoo.org/glsa/202105-24 Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:a:ffmpeg:ffmpeg:4.3.1:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
History

06 Aug 2022, 03:23

Type Values Removed Values Added
References (GENTOO) https://security.gentoo.org/glsa/202105-24 - (GENTOO) https://security.gentoo.org/glsa/202105-24 - Third Party Advisory

26 May 2021, 12:15

Type Values Removed Values Added
References
  • (GENTOO) https://security.gentoo.org/glsa/202105-24 -

05 Jan 2021, 21:08

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 6.5
CPE cpe:2.3:a:ffmpeg:ffmpeg:4.3.1:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
References (MISC) https://github.com/FFmpeg/FFmpeg/commit/27a99e2c7d450fef15594671eef4465c8a166bd7 - (MISC) https://github.com/FFmpeg/FFmpeg/commit/27a99e2c7d450fef15594671eef4465c8a166bd7 - Patch, Third Party Advisory
References (MISC) https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26622 - (MISC) https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26622 - Exploit, Issue Tracking, Third Party Advisory
CWE CWE-787

03 Jan 2021, 19:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-01-03 19:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-35964

Mitre link : CVE-2020-35964

CVE.ORG link : CVE-2020-35964

JSON object : View

Products Affected

linux

  • linux_kernel

ffmpeg

  • ffmpeg
CWE
CWE-787

Out-of-bounds Write