CVE-2021-38092

Integer Overflow vulnerability in function filter_prewitt in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/99f8d32129dd233d4eb2efa44678a0bc44869f23	Mailing List Patch Vendor Advisory
https://trac.ffmpeg.org/ticket/8263	Exploit Issue Tracking Vendor Advisory
https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/99f8d32129dd233d4eb2efa44678a0bc44869f23	Mailing List Patch Vendor Advisory
https://trac.ffmpeg.org/ticket/8263	Exploit Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ffmpeg:ffmpeg:4.2.1:*:*:*:*:*:*:*

History

21 Nov 2024, 06:16

Type	Values Removed	Values Added
References	~~() https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/99f8d32129dd233d4eb2efa44678a0bc44869f23 - Mailing List, Patch, Vendor Advisory~~	() https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/99f8d32129dd233d4eb2efa44678a0bc44869f23 - Mailing List, Patch, Vendor Advisory
References	~~() https://trac.ffmpeg.org/ticket/8263 - Exploit, Issue Tracking, Vendor Advisory~~	() https://trac.ffmpeg.org/ticket/8263 - Exploit, Issue Tracking, Vendor Advisory

Information

Published : 2021-09-20 16:15

Updated : 2024-11-21 06:16

NVD link : CVE-2021-38092

Mitre link : CVE-2021-38092

CVE.ORG link : CVE-2021-38092

JSON object : View

Products Affected

ffmpeg

ffmpeg

CWE

CWE-190

Integer Overflow or Wraparound

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