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VMware Photon OS: CVE-2023-48706

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VMware Photon OS: CVE-2023-48706

Severity
3
CVSS
(AV:L/AC:H/Au:N/C:N/I:P/A:P)
Published
11/22/2023
Created
01/21/2025
Added
01/20/2025
Modified
02/04/2025

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)

  • vmware-photon_os_update_tdnf

References

  • https://attackerkb.com/topics/cve-2023-48706
  • CVE - 2023-48706
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