CVE-2021-23239
Published: 12 January 2021
The sudoedit personality of Sudo before 1.9.5 may allow a local unprivileged user to perform arbitrary directory-existence tests by winning a sudo_edit.c race condition in replacing a user-controlled directory by a symlink to an arbitrary path.
Priority
Low
CVSS 3 base score: 2.5
Status
| Package | Release | Status |
|---|---|---|
|
sudo Launchpad, Ubuntu, Debian |
bionic |
Released
(1.8.21p2-3ubuntu1.4)
|
| focal |
Released
(1.8.31-1ubuntu1.2)
|
|
| groovy |
Released
(1.9.1-1ubuntu1.1)
|
|
| hirsute |
Released
(1.9.4p2-2ubuntu2)
|
|
| impish |
Released
(1.9.4p2-2ubuntu2)
|
|
| jammy |
Released
(1.9.4p2-2ubuntu2)
|
|
| kinetic |
Released
(1.9.4p2-2ubuntu2)
|
|
| precise |
Ignored
(end of ESM support, was needs-triage)
|
|
| trusty |
Needs triage
|
|
| upstream |
Needs triage
|
|
| xenial |
Released
(1.8.16-0ubuntu1.10)
|
|
|
Patches: upstream: https://www.sudo.ws/repos/sudo/rev/ea19d0073c02 |
||