CVE Vulnerability

CVE-2020-12866

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.

2.7 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 5.1 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.7 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.1 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

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

Configuration 1

cpe:2.3:o:sane-project:sane_backends:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*
cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
Information

Published : 2020-06-24 01:15

Updated : 2022-11-21 02:33

NVD link : CVE-2020-12866

Mitre link : CVE-2020-12866

Products Affected
No products.
CWE
CWE-476