In Sudo before 1.9.12p2, the sudoedit (aka -e) feature mishandles extra arguments passed in the user-provided environment variables (SUDO_EDITOR, VISUAL, and EDITOR), allowing a local attacker to append arbitrary entries to the list of files to process. This can lead to privilege escalation. Affected versions are 1.8.0 through 1.9.12.p1. The problem exists because a user-specified editor may contain a "--" argument that defeats a protection mechanism, e.g., an EDITOR='vim -- /path/to/extra/file' value.
References
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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History
18 Aug 2023, 17:15
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17 Aug 2023, 22:15
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23 May 2023, 16:15
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03 May 2023, 12:16
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Information
Published : 2023-01-18 17:15
Updated : 2024-02-04 23:14
NVD link : CVE-2023-22809
Mitre link : CVE-2023-22809
CVE.ORG link : CVE-2023-22809
JSON object : View
Products Affected
apple
- macos
debian
- debian_linux
sudo_project
- sudo
fedoraproject
- fedora
CWE
CWE-269
Improper Privilege Management