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mageiaGentoo FoundationMGASA-2024-0147
HistoryApr 25, 2024 - 7:00 p.m.

Updated glibc packages fix security vulnerabilitiy

2024-04-2519:00:30
Gentoo Foundation
advisories.mageia.org
41
gnu c library
buffer overflow
iso-2022-cn-ext
cve-2024-2961
unix

CVSS3

7.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

HIGH

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

AI Score

7.6

Confidence

Low

EPSS

0.001

Percentile

17.1%

The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which may be used to crash an application or overwrite a neighbouring variable. (CVE-2024-2961)

OSVersionArchitecturePackageVersionFilename
Mageia9noarchglibc< 2.36-53glibc-2.36-53.mga9

CVSS3

7.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

HIGH

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

AI Score

7.6

Confidence

Low

EPSS

0.001

Percentile

17.1%