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ubuntucveUbuntu.comUB:CVE-2023-51791
HistoryApr 19, 2024 - 12:00 a.m.

CVE-2023-51791

2024-04-1900:00:00
ubuntu.com
ubuntu.com
20
buffer overflow
ffmpeg
arbitrary code execution
libavcodec
jpegxl_parser.c
gen_alias_map
unix
cve-2023-51791

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.2

Confidence

Low

EPSS

0

Percentile

15.5%

Buffer Overflow vulenrability in Ffmpeg v.N113007-g8d24a28d06 allows a
local attacker to execute arbitrary code via the libavcodec/jpegxl_parser.c
in gen_alias_map.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchlibav< anyUNKNOWN

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.2

Confidence

Low

EPSS

0

Percentile

15.5%