2.5
CVE-2021-23239
- EPSS 0.04%
- Veröffentlicht 12.01.2021 09:15:14
- Zuletzt bearbeitet 21.11.2024 05:51:25
- Quelle cve@mitre.org
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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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Sudo Project ≫ Sudo Version < 1.8.32
Sudo Project ≫ Sudo Version >= 1.9.0 < 1.9.5
Netapp ≫ Cloud Backup Version-
Netapp ≫ Hci Management Node Version-
Fedoraproject ≫ Fedora Version32
Fedoraproject ≫ Fedora Version33
Debian ≫ Debian Linux Version10.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.04% | 0.09 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 2.5 | 1 | 1.4 |
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
|
| nvd@nist.gov | 1.9 | 3.4 | 2.9 |
AV:L/AC:M/Au:N/C:P/I:N/A:N
|
CWE-59 Improper Link Resolution Before File Access ('Link Following')
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.