7.8

CVE-2018-7738

In util-linux before 2.32-rc1, bash-completion/umount allows local users to gain privileges by embedding shell commands in a mountpoint name, which is mishandled during a umount command (within Bash) by a different user, as demonstrated by logging in as root and entering umount followed by a tab character for autocompletion.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Kernel ≫ Util-linux Version <= 2.31
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.46% 0.361
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.2 3.9 10
AV:L/AC:L/Au:N/C:C/I:C/A:C
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://www.securityfocus.com/bid/103367
Third Party Advisory
VDB Entry
https://bugs.debian.org/892179
Patch
Third Party Advisory
https://github.com/karelzak/util-linux/commit/75f03badd7ed9f1dd951863d75e756883d3acc55
Patch
Third Party Advisory
https://github.com/karelzak/util-linux/issues/539
Third Party Advisory
Issue Tracking
https://usn.ubuntu.com/4512-1/
https://www.debian.org/security/2018/dsa-4134
Third Party Advisory
https://security.netapp.com/advisory/ntap-20241213-0002/