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Oracle Linux: CVE-2023-29403: ELSA-2023-3922: go-toolset:ol8 security update (CRITICAL) (Multiple Advisories)

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Oracle Linux: CVE-2023-29403: ELSA-2023-3922:go-toolset:ol8 security update (CRITICAL) (Multiple Advisories)

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
06/08/2023
Created
07/06/2023
Added
07/05/2023
Modified
01/08/2025

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)

  • oracle-linux-upgrade-delve
  • oracle-linux-upgrade-golang
  • oracle-linux-upgrade-golang-bin
  • oracle-linux-upgrade-golang-docs
  • oracle-linux-upgrade-golang-misc
  • oracle-linux-upgrade-golang-race
  • oracle-linux-upgrade-golang-src
  • oracle-linux-upgrade-golang-tests
  • oracle-linux-upgrade-go-toolset

References

  • https://attackerkb.com/topics/cve-2023-29403
  • CVE - 2023-29403
  • ELSA-2023-3922
  • ELSA-2023-3923
  • 查看数 699
  • 已创建
  • 最后回复

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