CVE-2021-23239

Description

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.

CVSS Version 3.1

nvd

CVE ID: CVE-2021-23239
Base Score: 2.5
Base Severity: LOW
Vector String:CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Impact Score: 1.4
Exploitability Score: 1.0

CVSS Version 2.0

nvd

CVE ID: CVE-2021-23239
Base Score: 1.9
Base Severity: LOW
Vector String:AV:L/AC:M/Au:N/C:P/I:N/A:N

Refrence: NVD