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Amazon Linux 2023: CVE-2023-29403: Important priority package update for golang (Multiple Advisories)

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Amazon Linux 2023: CVE-2023-29403: Important priority package update for golang (Multiple Advisories)

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
06/08/2023
Created
02/14/2025
Added
02/14/2025
Modified
02/14/2025

Description

On Unix platforms, the Go runtime does not behave differently when a binary is run with the setuid/setgid bits. This can be dangerous in certain cases, such as when dumping memory state, or assuming the status of standard i/o file descriptors. If a setuid/setgid binary is executed with standard I/O file descriptors closed, opening any files can result in unexpected content being read or written with elevated privileges. Similarly, if a setuid/setgid program is terminated, either via panic or signal, it may leak the contents of its registers. On Unix platforms, the Go runtime does not behave differently when a binary is run with the setuid/setgid bits. This can be dangerous in certain cases, such as when dumping memory state or assuming the status of standard I/O file descriptors. If a setuid/setgid binary is executed with standard I/O file descriptors closed, opening any files can result in unexpected content being read or written with elevated privileges. Similarly, if a setuid/setgid program is terminated, either via panic or signal, it may leak the contents of its registers.

Solution(s)

  • amazon-linux-2023-upgrade-containerd
  • amazon-linux-2023-upgrade-containerd-debuginfo
  • amazon-linux-2023-upgrade-containerd-debugsource
  • amazon-linux-2023-upgrade-containerd-stress
  • amazon-linux-2023-upgrade-containerd-stress-debuginfo
  • amazon-linux-2023-upgrade-golang
  • amazon-linux-2023-upgrade-golang-bin
  • amazon-linux-2023-upgrade-golang-docs
  • amazon-linux-2023-upgrade-golang-misc
  • amazon-linux-2023-upgrade-golang-shared
  • amazon-linux-2023-upgrade-golang-src
  • amazon-linux-2023-upgrade-golang-tests

References

  • https://attackerkb.com/topics/cve-2023-29403
  • CVE - 2023-29403
  • https://alas.aws.amazon.com/AL2023/ALAS-2023-269.html
  • https://alas.aws.amazon.com/AL2023/ALAS-2023-312.html
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