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altlinuxHttps://packages.altlinux.org/en/sisyphus/security/6F91088891939119F4EDC2814532AC03
HistoryMar 31, 2023 - 12:00 a.m.

Security fix for the ALT Linux 10 package dnsmasq version 2.89-alt2

2023-03-3100:00:00
https://packages.altlinux.org/en/sisyphus/security/
packages.altlinux.org
16

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

0.001 Low

EPSS

Percentile

39.3%

2.89-alt2 built March 31, 2023 Mikhail Efremov in task #317627

March 28, 2023 Mikhail Efremov

- Added patches from upstream git:
  + Avoid undefined behaviour with the ctype(3) functions
  + Fix --rev-server option
  + Fix possible SEGV when no servers defined
  + Set the default maximum DNS UDP packet size to 1232
    (fixes: CVE-2023-28450)
  + Fix DHCPv6 "use multicast" response which previously failed

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

0.001 Low

EPSS

Percentile

39.3%