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Package "systemd"

Name: systemd

Description:

system and service manager

Latest version: 245.4-4ubuntu3.11
Release: focal (20.04)
Level: security
Repository: main
Homepage: https://www.freedesktop.org/wiki/Software/systemd

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Other versions of "systemd" in Focal

Repository Area Version
base universe 245.4-4ubuntu3
base main 245.4-4ubuntu3
security universe 245.4-4ubuntu3.11
updates main 245.4-4ubuntu3.13
updates universe 245.4-4ubuntu3.13

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Changelog

Version: 245.4-4ubuntu3.11 2021-07-22 02:06:27 UTC

  systemd (245.4-4ubuntu3.11) focal-security; urgency=medium

  * d/p/lp1937117/0001-revert-lp1929560-network-move-set-MAC-and-set-nomaster-operations-out.patch,
    d/p/lp1937117/0002-avoid-changing-interface-master-if-interface-already-up.patch:
    - Don't change interface master if interface is already up,
      due to users expecting previous buggy behavior (LP: #1937117)

 -- Dan Streetman <email address hidden> Wed, 21 Jul 2021 15:00:21 -0400

Source diff to previous version
1937117 misconfigured networkd may break after networkd restart

Version: 245.4-4ubuntu3.10 2021-07-20 17:06:33 UTC

  systemd (245.4-4ubuntu3.10) focal-security; urgency=medium

  * SECURITY UPDATE: DoS via DHCP FORCERENEW
    - debian/patches/CVE-2020-13529.patch: tentatively ignore FORCERENEW
      command in src/libsystemd-network/sd-dhcp-client.c.
    - CVE-2020-13529
  * SECURITY UPDATE: denial of service via stack exhaustion
    - debian/patches/CVE-2021-33910.patch: do not use strdupa() on a path
      in src/basic/unit-name.c.
    - CVE-2021-33910

 -- Marc Deslauriers <email address hidden> Tue, 20 Jul 2021 07:39:51 -0400

CVE-2020-13529 An exploitable denial-of-service vulnerability exists in Systemd 245. A specially crafted DHCP FORCERENEW packet can cause a server running the DHCP



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