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ubuntucveUbuntu.comUB:CVE-2022-47011
HistoryAug 22, 2023 - 12:00 a.m.

CVE-2022-47011

2023-08-2200:00:00
ubuntu.com
ubuntu.com
13
binutils
parse_stab_struct_fields
denial of service
memory leaks
sourceware
bugzilla
seth-arnold
launchpad
untrusted inputs

5.5 Medium

CVSS3

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

5.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.9%

An issue was discovered function parse_stab_struct_fields in stabs.c in
Binutils 2.34 thru 2.38, allows attackers to cause a denial of service due
to memory leaks.

Bugs

Notes

Author Note
seth-arnold binutils isn’t safe for untrusted inputs.
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchbinutils< 2.30-21ubuntu1~18.04.9+esm3UNKNOWN
ubuntu20.04noarchbinutils< 2.34-6ubuntu1.8UNKNOWN
ubuntu22.04noarchbinutils< 2.38-4ubuntu2.5UNKNOWN
ubuntu14.04noarchbinutils< 2.24-5ubuntu14.2+esm5UNKNOWN
ubuntu16.04noarchbinutils< 2.26.1-1ubuntu1~16.04.8+esm9UNKNOWN

5.5 Medium

CVSS3

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

5.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.9%