5.7

CVE-2020-12866

Exploit
A NULL pointer dereference in SANE Backends before 1.0.30 allows a malicious device connected to the same local network as the victim to cause a denial of service, GHSL-2020-079.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Sane-project ≫ Sane Backends Version < 1.0.30
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
Opensuse ≫ Leap Version 15.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.04% 0.595
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.7 2.1 3.6
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NIST 2.7 5.1 2.9
AV:A/AC:L/Au:S/C:N/I:N/A:P
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://usn.ubuntu.com/4470-1/
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00079.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00003.html
Third Party Advisory
Mailing List
https://alioth-lists.debian.net/pipermail/sane-announce/2020/000041.html
Third Party Advisory
Mailing List
Release Notes
https://securitylab.github.com/advisories/GHSL-2020-075-libsane
Third Party Advisory
Exploit