Debian/sudo: high 7.8
selinux_edit_copy_tfiles in sudoedit in Sudo before 1.9.5 allows a local unprivileged user to gain file ownership and escalate privileges by replacing a temporary file with a symlink to an arbitrary f
Action: Upgrade sudo to 1.9.5-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.9.5-1 | - |
Fixed versions
| 1.9.5-1 |
Sources
- osv: DEBIAN-CVE-2021-23240#Debian:13/sudo
- https://security-tracker.debian.org/tracker/CVE-2021-23240
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