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mageiaGentoo FoundationMGASA-2023-0004
HistoryJan 13, 2023 - 8:37 p.m.

Updated ffmpeg packages fix security vulnerability

2023-01-1320:37:09
Gentoo Foundation
advisories.mageia.org
20
ffmpeg
packages
security
vulnerability
null pointer dereference
fix
availability

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.002

Percentile

54.4%

An issue was discovered in the FFmpeg package, where vp3_decode_frame in libavcodec/vp3.c lacks check of the return value of av_malloc() and will cause a null pointer dereference, impacting availability. (CVE-2022-3109)

OSVersionArchitecturePackageVersionFilename
Mageia8noarchffmpeg< 4.3.5-1.1ffmpeg-4.3.5-1.1.mga8
Mageia8noarchffmpeg< 4.3.5-1.1ffmpeg-4.3.5-1.1.mga8.tainted

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.002

Percentile

54.4%