跳转到帖子

Huawei EulerOS: CVE-2023-48706: vim security update

recommended_posts

发布于
  • Members

Huawei EulerOS: CVE-2023-48706: vim security update

Severity
4
CVSS
(AV:L/AC:H/Au:N/C:N/I:N/A:C)
Published
11/22/2023
Created
02/13/2024
Added
02/12/2024
Modified
01/28/2025

Description

Vim is a UNIX editor that, prior to version 9.0.2121, has a heap-use-after-free vulnerability. When executing a `:s` command for the very first time and using a sub-replace-special atom inside the substitution part, it is possible that the recursive `:s` call causes free-ing of memory which may later then be accessed by the initial `:s` command. The user must intentionally execute the payload and the whole process is a bit tricky to do since it seems to work only reliably for the very first :s command. It may also cause a crash of Vim. Version 9.0.2121 contains a fix for this issue.

Solution(s)

  • huawei-euleros-2_0_sp9-upgrade-vim-common
  • huawei-euleros-2_0_sp9-upgrade-vim-enhanced
  • huawei-euleros-2_0_sp9-upgrade-vim-filesystem
  • huawei-euleros-2_0_sp9-upgrade-vim-minimal

References

  • https://attackerkb.com/topics/cve-2023-48706
  • CVE - 2023-48706
  • EulerOS-SA-2024-1209
  • 查看数 706
  • 已创建
  • 最后回复

参与讨论

你可立刻发布并稍后注册。 如果你有帐户,立刻登录发布帖子。
注意:你的帖子需要版主批准后才能看到。

游客
回帖…