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cloudlinuxCloudLinuxCLSA-2024:1717694505
HistoryJun 06, 2024 - 5:21 p.m.

glibc: Fix of 2 CVEs

2024-06-0617:21:49
repo.cloudlinux.com
3
glibc
fix
cves
buffer overflow
out-of-bound writes
iso-2022-cn-ext
realpath
security

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.2 High

AI Score

Confidence

Low

0.014 Low

EPSS

Percentile

86.6%

  • CVE-2018-11236: fix stack buffer overflow when realpath() input length is close
    to SSIZE_MAX.
  • CVE-2024-2961: fix out-of-bound writes in ISO-2022-CN-EXT escape sequences

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.2 High

AI Score

Confidence

Low

0.014 Low

EPSS

Percentile

86.6%