2.5

CVE-2021-23239

Exploit
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 ≫ Solidfire Version-
Fedoraproject ≫ Fedora Version32
Fedoraproject ≫ Fedora Version33
Debian ≫ Debian Linux Version10.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.03% 0.592
CVSS Metriken
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.

https://bugzilla.suse.com/show_bug.cgi?id=CVE-2021-23239
Third Party Advisory
Exploit
Issue Tracking
https://lists.debian.org/debian-lts-announce/2022/11/msg00007.html
Third Party Advisory
Mailing List
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
Third Party Advisory
https://security.netapp.com/advisory/ntap-20210129-0010/
Third Party Advisory
https://www.sudo.ws/stable.html#1.9.5
Vendor Advisory
Release Notes