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oraclelinuxOracleLinuxELSA-2024-1335
HistoryMar 15, 2024 - 12:00 a.m.

dnsmasq security update

2024-03-1500:00:00
linux.oracle.com
17
dnsmasq update
security
version 2.79-31.2
cve 2023-50387
cve 2023-50868
rhel-25628
rhel-25666
rhel-22741
#2233542
#2156789
#2186481
cve-2023-28450

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

7.3 High

AI Score

Confidence

Low

0.05 Low

EPSS

Percentile

92.9%

[2.79-31.2]

  • Fix CVE 2023-50387 and CVE 2023-50868
  • Resolves: RHEL-25628
  • Resolves: RHEL-25666
    [2.79-31.1]
  • Do not crash on invalid domain in --synth-domain option (RHEL-22741)
    [2.79-31]
  • Do not create and search --local and --address=/x/# domains (#2233542)
    [2.79-30]
  • Make create logfile writeable by root (#2156789)
    [2.79-29]
  • Fix also dynamically set resolvers over dbus (#2186481)
    [2.79-28]
  • Correct possible crashes when server=/example.net/# is used (#2186481)
    [2.79-27]
  • Limit offered EDNS0 size to 1232 (CVE-2023-28450)

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

7.3 High

AI Score

Confidence

Low

0.05 Low

EPSS

Percentile

92.9%