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SUSE-SU-2025:03205-1

Опубликовано: 12 сент. 2025
Источник: suse-cvrf

Описание

Security update for busybox, busybox-links

This update for busybox, busybox-links fixes the following issues:

Updated to version 1.37.0 (jsc#PED-13039):

  • CVE-2023-42363: Fixed use-after-free vulnerability in xasprintf function in xfuncs_printf.c (bsc#1217580)
  • CVE-2023-42364: Fixed use-after-free in the awk.c evaluate function (bsc#1217584)
  • CVE-2023-42365: Fixed use-after-free in the awk.c copyvar function (bsc#1217585)

Other fixes:

  • fix generation of file lists via Dockerfile
  • add copy of busybox.links from the container to catch changes to busybox config
  • Blacklist creating links for halt, reboot, shutdown commands to avoid accidental use in a fully booted system (bsc#1243201)
  • Add getfattr applet to attr filelist
  • busybox-udhcpc conflicts with udhcp.
  • Add new sub-package for udhcpc
  • zgrep: don't set the label option as only the real grep supports it (bsc#1215943)
  • Add conflict for coreutils-systemd, package got splitted
  • Check in filelists instead of buildrequiring all non-busybox utils
  • Replace transitional %usrmerged macro with regular version check (bsc#1206798)
  • Create sub-package 'hexedit' [bsc#1203399]
  • Create sub-package 'sha3sum' [bsc#1203397]
  • Drop update-alternatives support
  • Add provides smtp_daemon to busybox-sendmail
  • Add conflicts: mawk to busybox-gawk
  • fix mkdir path to point to /usr/bin instead of /bin
  • add placeholder variable and ignore applet logic to busybox.install
  • enable halt, poweroff, reboot commands (bsc#1243201)
  • Fully enable udhcpc and document that this tool needs special configuration and does not work out of the box [bsc#1217883]
  • Replace transitional %usrmerged macro with regular version check (bsc#1206798)

Список пакетов

SUSE Linux Enterprise Module for Basesystem 15 SP7
busybox-1.37.0-150700.18.4.1
busybox-static-1.37.0-150700.18.4.1

Описание

A use-after-free vulnerability was discovered in xasprintf function in xfuncs_printf.c:344 in BusyBox v.1.36.1.


Затронутые продукты
SUSE Linux Enterprise Module for Basesystem 15 SP7:busybox-1.37.0-150700.18.4.1
SUSE Linux Enterprise Module for Basesystem 15 SP7:busybox-static-1.37.0-150700.18.4.1

Ссылки

Описание

A use-after-free vulnerability in BusyBox v.1.36.1 allows attackers to cause a denial of service via a crafted awk pattern in the awk.c evaluate function.


Затронутые продукты
SUSE Linux Enterprise Module for Basesystem 15 SP7:busybox-1.37.0-150700.18.4.1
SUSE Linux Enterprise Module for Basesystem 15 SP7:busybox-static-1.37.0-150700.18.4.1

Ссылки

Описание

A use-after-free vulnerability was discovered in BusyBox v.1.36.1 via a crafted awk pattern in the awk.c copyvar function.


Затронутые продукты
SUSE Linux Enterprise Module for Basesystem 15 SP7:busybox-1.37.0-150700.18.4.1
SUSE Linux Enterprise Module for Basesystem 15 SP7:busybox-static-1.37.0-150700.18.4.1

Ссылки