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Alma Linux: CVE-2020-7039: Important: container-tools:1.0 security update (Multiple Advisories)

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Alma Linux: CVE-2020-7039: Important: container-tools:1.0 security update (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
01/16/2020
Created
05/05/2022
Added
05/04/2022
Modified
05/13/2022

Description

tcp_emu in tcp_subr.c in libslirp 4.1.0, as used in QEMU 4.2.0, mismanages memory, as demonstrated by IRC DCC commands in EMU_IRC. This can cause a heap-based buffer overflow or other out-of-bounds access which can lead to a DoS or potential execute arbitrary code.

Solution(s)

  • alma-upgrade-cockpit-podman
  • alma-upgrade-containernetworking-plugins
  • alma-upgrade-containers-common
  • alma-upgrade-fuse-overlayfs
  • alma-upgrade-libiscsi
  • alma-upgrade-libiscsi-devel
  • alma-upgrade-libiscsi-utils
  • alma-upgrade-netcf
  • alma-upgrade-netcf-devel
  • alma-upgrade-netcf-libs
  • alma-upgrade-oci-systemd-hook
  • alma-upgrade-oci-umount
  • alma-upgrade-python-podman-api
  • alma-upgrade-runc
  • alma-upgrade-sgabios
  • alma-upgrade-sgabios-bin
  • alma-upgrade-skopeo
  • alma-upgrade-udica

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