7.1

CVE-2020-24394

In the Linux kernel before 5.7.8, fs/nfsd/vfs.c (in the NFS server) can set incorrect permissions on new filesystem objects when the filesystem lacks ACL support, aka CID-22cf8419f131. This occurs because the current umask is not considered.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 5.7.8
Canonical ≫ Ubuntu Linux Version14.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version16.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version20.04 SwEditionlts
Opensuse ≫ Leap Version15.1
Oracle ≫ Sd-wan Edge Version8.2
Starwindsoftware ≫ Starwind Virtual San Versionv8 Updatebuild12533 SwPlatformvsphere
Starwindsoftware ≫ Starwind Virtual San Versionv8 Updatebuild12658 SwPlatformvsphere
Starwindsoftware ≫ Starwind Virtual San Versionv8 Updatebuild12859 SwPlatformvsphere
Starwindsoftware ≫ Starwind Virtual San Versionv8 Updatebuild13170 SwPlatformvsphere
Starwindsoftware ≫ Starwind Virtual San Versionv8 Updatebuild13586 SwPlatformvsphere
Starwindsoftware ≫ Starwind Virtual San Versionv8 Updatebuild13861 SwPlatformvsphere
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.025
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.1 1.8 5.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
nvd@nist.gov 3.6 3.9 4.9
AV:L/AC:L/Au:N/C:P/I:P/A:N
CWE-732 Incorrect Permission Assignment for Critical Resource

The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

https://usn.ubuntu.com/4485-1/
Third Party Advisory
https://usn.ubuntu.com/4465-1/
Third Party Advisory
https://usn.ubuntu.com/4483-1/
Third Party Advisory