CVE-2022-3965 MEDIUM

CVE-2022-3965: ffmpeg QuickTime Graphics Video Encoder smcenc.c smc_encode_stream out-of-bounds

Vendor Unspecified
Product ffmpeg
Weakness CWE-119
Published November 13, 2022
Last update August 3, 2024
View on NVD All CVEs

CVSS base score

4.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

What the vulnerability does

01Description

A vulnerability classified as problematic was found in ffmpeg. This vulnerability affects the function smc_encode_stream of the file libavcodec/smcenc.c of the component QuickTime Graphics Video Encoder. The manipulation of the argument y_size leads to out-of-bounds read. The attack can be initiated remotely. The name of the patch is 13c13109759090b7f7182480d075e13b36ed8edd. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-213544.

Key dates

02Disclosure timeline

November 13, 2022 CVE published
August 3, 2024 Record updated