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redhatRedHatRHSA-2024:3269
HistoryMay 22, 2024 - 10:41 a.m.

(RHSA-2024:3269) Important: glibc security update

2024-05-2210:41:25
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glibc security update
out of bounds write
remote code execution
cvss score
references section.

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

8.3

Confidence

Low

EPSS

0.001

Percentile

17.1%

The glibc packages provide the standard C libraries (libc), POSIX thread libraries (libpthread), standard math libraries (libm), and the name service cache daemon (nscd) used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly.

Security Fix(es):

  • glibc: Out of bounds write in iconv may lead to remote code execution (CVE-2024-2961)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

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

8.3

Confidence

Low

EPSS

0.001

Percentile

17.1%