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 Version 14.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 20.04 SwEdition lts
Opensuse ≫ Leap Version 15.1
Oracle ≫ Sd-wan Edge Version 8.2
Starwindsoftware ≫ Starwind Virtual San Version v8 Update build12533 SwPlatform vsphere
Starwindsoftware ≫ Starwind Virtual San Version v8 Update build12658 SwPlatform vsphere
Starwindsoftware ≫ Starwind Virtual San Version v8 Update build12859 SwPlatform vsphere
Starwindsoftware ≫ Starwind Virtual San Version v8 Update build13170 SwPlatform vsphere
Starwindsoftware ≫ Starwind Virtual San Version v8 Update build13586 SwPlatform vsphere
Starwindsoftware ≫ Starwind Virtual San Version v8 Update build13861 SwPlatform vsphere
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.36% 0.277
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 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
NIST 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://www.oracle.com/security-alerts/cpuApr2021.html
Patch
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00007.html
Third Party Advisory
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
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=962254
Third Party Advisory
Issue Tracking
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.7.8
Vendor Advisory
Release Notes
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=22cf8419f1319ff87ec759d0ebdff4cbafaee832
Patch
Vendor Advisory
https://security.netapp.com/advisory/ntap-20200904-0003/
Third Party Advisory
https://www.starwindsoftware.com/security/sw-20210325-0004/
Third Party Advisory