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CVE-2020-12865

Published: 24 June 2020

A heap buffer overflow in SANE Backends before 1.0.30 may allow a malicious device connected to the same local network as the victim to execute arbitrary code, aka GHSL-2020-084.

Priority

Medium

Cvss 3 Severity Score

8.0

Score breakdown

Status

Package Release Status
sane-backends
Launchpad, Ubuntu, Debian
bionic
Released (1.0.27-1~experimental3ubuntu2.3)
focal
Released (1.0.29-0ubuntu5.1)
xenial
Released (1.0.25+git20150528-1ubuntu2.16.04.3)
eoan Ignored
(end of life)
trusty Does not exist

upstream
Released (1.0.30)
Patches:
upstream: https://gitlab.com/sane-project/backends/-/commit/b9b0173409df73e235da2aa0dae5edd21fb55967

Severity score breakdown

Parameter Value
Base score 8.0
Attack vector Adjacent
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H