CVE-2020-12861

high

Description

A heap buffer overflow in SANE Backends before 1.0.30 allows a malicious device connected to the same local network as the victim to execute arbitrary code, aka GHSL-2020-080.

References

https://usn.ubuntu.com/4470-1/

https://securitylab.github.com/advisories/GHSL-2020-075-libsane

https://alioth-lists.debian.net/pipermail/sane-announce/2020/000041.html

http://packetstormsecurity.com/files/172841/SANE-Backends-Memory-Corruption-Code-Execution.html

http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00003.html

http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00079.html

Details

Source: Mitre, NVD

Published: 2020-06-24

Updated: 2023-06-12

Risk Information

CVSS v2

Base Score: 7.9

Vector: CVSS2#AV:A/AC:M/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H