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DebianDEBIAN:DLA-3474-1:1BDE6

HistoryJun 29, 2023 - 8:57 p.m.

[SECURITY] [DLA 3474-1] systemd security update

2023-06-2920:57:16

lists.debian.org

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.5 Medium

AI Score

Confidence

Low

1.7 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

12.0%

JSON

Debian LTS Advisory DLA-3474-1 [email protected]
https://www.debian.org/lts/security/ Adrian Bunk
June 29, 2023 https://wiki.debian.org/LTS

Package : systemd
Version : 241-7~deb10u10
CVE ID : CVE-2022-3821
Debian Bug : 1021644

A buffer overrun in format_timespan() has been fixed
in systemd, the default init system in Debian.

Additionally, fixes for getting property OnExternalPower via D-Bus
and a memory leak on daemon-reload are also included.

For Debian 10 buster, this problem has been fixed in version
241-7~deb10u10.

We recommend that you upgrade your systemd packages.

For the detailed security status of systemd please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/systemd

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

OSVersionArchitecturePackageVersionFilename
Debian11mipsellibnss-mymachines< 247.3-7+deb11u2libnss-mymachines_247.3-7+deb11u2_mipsel.deb
Debian10allsystemd< 241-7~deb10u10systemd_241-7~deb10u10_all.deb
Debian11amd64systemd-journal-remote-dbgsym< 247.3-7+deb11u2systemd-journal-remote-dbgsym_247.3-7+deb11u2_amd64.deb
Debian11armellibudev-dev< 247.3-7+deb11u2libudev-dev_247.3-7+deb11u2_armel.deb
Debian11s390xlibnss-resolve-dbgsym< 247.3-7+deb11u2libnss-resolve-dbgsym_247.3-7+deb11u2_s390x.deb
Debian11ppc64ellibnss-myhostname-dbgsym< 247.3-7+deb11u2libnss-myhostname-dbgsym_247.3-7+deb11u2_ppc64el.deb
Debian11armhfsystemd< 247.3-7+deb11u2systemd_247.3-7+deb11u2_armhf.deb
Debian11amd64systemd-sysv< 247.3-7+deb11u2systemd-sysv_247.3-7+deb11u2_amd64.deb
Debian11ppc64elsystemd-dbgsym< 247.3-7+deb11u2systemd-dbgsym_247.3-7+deb11u2_ppc64el.deb
Debian11ppc64ellibudev1-udeb< 247.3-7+deb11u2libudev1-udeb_247.3-7+deb11u2_ppc64el.deb

OS	Version	Architecture	Package	Version	Filename
Debian	11	mipsel	libnss-mymachines	< 247.3-7+deb11u2	libnss-mymachines_247.3-7+deb11u2_mipsel.deb
Debian	10	all	systemd	< 241-7~deb10u10	systemd_241-7~deb10u10_all.deb
Debian	11	amd64	systemd-journal-remote-dbgsym	< 247.3-7+deb11u2	systemd-journal-remote-dbgsym_247.3-7+deb11u2_amd64.deb
Debian	11	armel	libudev-dev	< 247.3-7+deb11u2	libudev-dev_247.3-7+deb11u2_armel.deb
Debian	11	s390x	libnss-resolve-dbgsym	< 247.3-7+deb11u2	libnss-resolve-dbgsym_247.3-7+deb11u2_s390x.deb
Debian	11	ppc64el	libnss-myhostname-dbgsym	< 247.3-7+deb11u2	libnss-myhostname-dbgsym_247.3-7+deb11u2_ppc64el.deb
Debian	11	armhf	systemd	< 247.3-7+deb11u2	systemd_247.3-7+deb11u2_armhf.deb
Debian	11	amd64	systemd-sysv	< 247.3-7+deb11u2	systemd-sysv_247.3-7+deb11u2_amd64.deb
Debian	11	ppc64el	systemd-dbgsym	< 247.3-7+deb11u2	systemd-dbgsym_247.3-7+deb11u2_ppc64el.deb
Debian	11	ppc64el	libudev1-udeb	< 247.3-7+deb11u2	libudev1-udeb_247.3-7+deb11u2_ppc64el.deb