low2.5
CVE-2021-23239
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 …
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Sudo Project | Sudo | before 1.8.32 from 1.9.0 before 1.9.5 |
| Netapp | Cloud Backup | All versions |
| Netapp | Hci Management Node | All versions |
| Netapp | Solidfire | All versions |
| Fedoraproject | Fedora | Versions 32, 33 |
| Debian | Debian Linux | Version 10.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://bugzilla.suse.com/show_bug.cgi?id=CVE-2021-23239
- https://lists.debian.org/debian-lts-announce/2022/11/msg00007.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EE42Y35SMJOLONAIBNYNFC7J44UUZ2Y6/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GMY4VSSBIND7VAYSN6T7XIWJRWG4GBB3/
- https://security.gentoo.org/glsa/202101-33
- https://security.netapp.com/advisory/ntap-20210129-0010/
- https://www.sudo.ws/stable.html#1.9.5
- https://bugzilla.suse.com/show_bug.cgi?id=CVE-2021-23239
- https://lists.debian.org/debian-lts-announce/2022/11/msg00007.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EE42Y35SMJOLONAIBNYNFC7J44UUZ2Y6/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GMY4VSSBIND7VAYSN6T7XIWJRWG4GBB3/
- https://security.gentoo.org/glsa/202101-33
- https://security.netapp.com/advisory/ntap-20210129-0010/
- https://www.sudo.ws/stable.html#1.9.5