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oraclelinuxOracleLinuxELSA-2024-3271
HistoryMay 29, 2024 - 12:00 a.m.

bind and dhcp security update

2024-05-2900:00:00
linux.oracle.com
1
bind
dhcp
security update
cve-2023

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.8 Medium

AI Score

Confidence

Low

0.05 Low

EPSS

Percentile

92.9%

bind
[32:9.11.36-14]

  • Speed up parsing of DNS messages with many different names (CVE-2023-4408)
  • Prevent increased CPU consumption in DNSSEC validator (CVE-2023-50387 CVE-2023-50868)
  • Do not use header_prev in expire_lru_headers
    dhcp
    [4.3.6]
  • Change bug tracker path
    [12:4.3.6-50]
  • Rebuild because of bind ABI changes related to CVE-2023-50387

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.8 Medium

AI Score

Confidence

Low

0.05 Low

EPSS

Percentile

92.9%