CVE-2021-44975

2022-05-2415:15:07

Alpine Linux Development Team

security.alpinelinux.org

radareorg radare2 buffer overflow mach-o unix

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.9

Confidence

High

EPSS

0.001

Percentile

30.1%

JSON

radareorg radare2 5.5.2 is vulnerable to Buffer Overflow via /libr/core/anal_objc.c mach-o parser.

OSVersionArchitecturePackageVersionFilename
Alpineedge-communitynoarchradare2< 5.5.4-r0UNKNOWN
Alpine3.18-communitynoarchradare2< 5.5.4-r0UNKNOWN
Alpine3.19-communitynoarchradare2< 5.5.4-r0UNKNOWN
Alpine3.20-communitynoarchradare2< 5.5.4-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-community	noarch	radare2	< 5.5.4-r0	UNKNOWN
Alpine	3.18-community	noarch	radare2	< 5.5.4-r0	UNKNOWN
Alpine	3.19-community	noarch	radare2	< 5.5.4-r0	UNKNOWN
Alpine	3.20-community	noarch	radare2	< 5.5.4-r0	UNKNOWN