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CVE-2020-12864

Published: 24 June 2020

An out-of-bounds read in SANE Backends before 1.0.30 may allow a malicious device connected to the same local network as the victim to read important information, such as the ASLR offsets of the program, aka GHSL-2020-081.

Priority

Low

Cvss 3 Severity Score

4.3

Score breakdown

Status

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

upstream
Released (1.0.30)
xenial Not vulnerable
(code not present)
Patches:
upstream: https://gitlab.com/sane-project/backends/-/commit/30b1831a28f24ab2921b9f717c66d37f02bb81cc

Severity score breakdown

Parameter Value
Base score 4.3
Attack vector Adjacent
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality Low
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N