881523 – (CVE-2022-3964, CVE-2022-3965) media-video/ffmpeg: multiple vulnerabilities

Bug 881523 (CVE-2022-3964, CVE-2022-3965) - media-video/ffmpeg: multiple vulnerabilities

Summary: media-video/ffmpeg: multiple vulnerabilities

Status:	CONFIRMED

Alias:	CVE-2022-3964, CVE-2022-3965

Product:	Gentoo Security
Classification:	Unclassified
Component:	Vulnerabilities (show other bugs)
Hardware:	All Linux

Importance:	Normal minor (vote)
Assignee:	Gentoo Security

URL:
Whiteboard:	A4 [upstream/ebuild]
Keywords:

Depends on:
Blocks:

Reported:	2022-11-16 17:04 UTC by John Helmert III
Modified:	2022-11-16 17:04 UTC (History)
CC List:	1 user (show)

See Also:
Package list:
Runtime testing required:	---

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Description John Helmert III archtester

2022-11-16 17:04:51 UTC

CVE-2022-3964 (https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/92f9b28ed84a77138105475beba16c146bdaf984):

A vulnerability classified as problematic has been found in ffmpeg. This affects an unknown part of the file libavcodec/rpzaenc.c of the component QuickTime RPZA Video Encoder. The manipulation of the argument y_size leads to out-of-bounds read. It is possible to initiate the attack remotely. The name of the patch is 92f9b28ed84a77138105475beba16c146bdaf984. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-213543.

CVE-2022-3965 (https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/13c13109759090b7f7182480d075e13b36ed8edd):

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.

Seems like the patches are not in any release.