CVE-2020-12862

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-2020-082.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.3 MEDIUM
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 28%
Affected Products (NVD)
VendorProductVersion
sane-projectsane_backends
𝑥
< 1.0.30
canonicalubuntu_linux
16.04
canonicalubuntu_linux
18.04
canonicalubuntu_linux
20.04
debiandebian_linux
9.0
opensuseleap
15.1
opensuseleap
15.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
sane-backends
bookworm
1.2.1-2
fixed
bullseye
1.0.31-4.1
fixed
buster
no-dsa
jessie
not-affected
sid
1.3.0-1
fixed
trixie
1.3.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
sane-backends
bionic
Fixed 1.0.27-1~experimental3ubuntu2.3
released
eoan
ignored
focal
Fixed 1.0.29-0ubuntu5.1
released
trusty
dne
xenial
Fixed 1.0.25+git20150528-1ubuntu2.16.04.3
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
sane-backends
suse enterprise desktop 15 SP1
1.0.31-6.3.2
fixed
suse enterprise desktop 15 SP2
1.0.31-6.3.2
fixed
suse enterprise desktop 15 SP3
1.0.31-6.3.2
fixed
suse enterprise desktop 15 SP4
1.0.31-6.3.2
fixed
suse enterprise desktop 15 SP5
1.0.32-150400.15.2.1
fixed
suse enterprise desktop 15 SP6
1.0.32-150400.15.2.1
fixed
suse enterprise desktop 15 SP7
1.0.32-150400.15.2.1
fixed
suse enterprise sap 15 SP1
1.0.31-6.3.2
fixed
suse enterprise sap 15 SP2
1.0.31-6.3.2
fixed
suse enterprise sap 15 SP3
1.0.31-6.3.2
fixed
suse enterprise sap 15 SP4
1.0.31-6.3.2
fixed
suse enterprise sap 15 SP5
1.0.32-150400.15.2.1
fixed
suse enterprise sap 15 SP6
1.0.32-150400.15.2.1
fixed
suse enterprise sap 15 SP7
1.0.32-150400.15.2.1
fixed
suse enterprise server 15 SP1
1.0.31-6.3.2
fixed
suse enterprise server 15 SP2
1.0.31-6.3.2
fixed
suse enterprise server 15 SP3
1.0.31-6.3.2
fixed
suse enterprise server 15 SP4
1.0.31-6.3.2
fixed
suse enterprise server 15 SP5
1.0.32-150400.15.2.1
fixed
suse enterprise server 15 SP6
1.0.32-150400.15.2.1
fixed
suse enterprise server 15 SP7
1.0.32-150400.15.2.1
fixed
sane-backends-32bit
suse enterprise sap 12 SP5
1.0.31-4.3.1
fixed
suse enterprise server 12 SP5
1.0.31-4.3.1
fixed
suse enterprise workstation 12 SP5
1.0.31-4.3.1
fixed
sane-backends-autoconfig
suse enterprise desktop 15 SP1
1.0.31-6.3.2
fixed
suse enterprise desktop 15 SP2
1.0.31-6.3.2
fixed
suse enterprise desktop 15 SP3
1.0.31-6.3.2
fixed
suse enterprise desktop 15 SP4
1.0.31-6.3.2
fixed
suse enterprise desktop 15 SP5
1.0.32-150400.15.2.1
fixed
suse enterprise desktop 15 SP6
1.0.32-150400.15.2.1
fixed
suse enterprise desktop 15 SP7
1.0.32-150400.15.2.1
fixed
suse enterprise sap 12 SP5
1.0.31-4.3.1
fixed
suse enterprise sap 15 SP1
1.0.31-6.3.2
fixed
suse enterprise sap 15 SP2
1.0.31-6.3.2
fixed
suse enterprise sap 15 SP3
1.0.31-6.3.2
fixed
suse enterprise sap 15 SP4
1.0.31-6.3.2
fixed
suse enterprise sap 15 SP5
1.0.32-150400.15.2.1
fixed
suse enterprise sap 15 SP6
1.0.32-150400.15.2.1
fixed
suse enterprise sap 15 SP7
1.0.32-150400.15.2.1
fixed
suse enterprise server 12 SP5
1.0.31-4.3.1
fixed
suse enterprise server 15 SP1
1.0.31-6.3.2
fixed
suse enterprise server 15 SP2
1.0.31-6.3.2
fixed
suse enterprise server 15 SP3
1.0.31-6.3.2
fixed
suse enterprise server 15 SP4
1.0.31-6.3.2
fixed
suse enterprise server 15 SP5
1.0.32-150400.15.2.1
fixed
suse enterprise server 15 SP6
1.0.32-150400.15.2.1
fixed
suse enterprise server 15 SP7
1.0.32-150400.15.2.1
fixed
suse enterprise workstation 12 SP5
1.0.31-4.3.1
fixed
sane-backends-devel
suse enterprise desktop 15 SP1
1.0.31-6.3.2
fixed
suse enterprise desktop 15 SP2
1.0.31-6.3.2
fixed
suse enterprise desktop 15 SP3
1.0.31-6.3.2
fixed
suse enterprise desktop 15 SP4
1.0.31-6.3.2
fixed
suse enterprise desktop 15 SP5
1.0.32-150400.15.2.1
fixed
suse enterprise desktop 15 SP6
1.0.32-150400.15.2.1
fixed
suse enterprise desktop 15 SP7
1.0.32-150400.15.2.1
fixed
suse enterprise sap 15 SP1
1.0.31-6.3.2
fixed
suse enterprise sap 15 SP2
1.0.31-6.3.2
fixed
suse enterprise sap 15 SP3
1.0.31-6.3.2
fixed
suse enterprise sap 15 SP4
1.0.31-6.3.2
fixed
suse enterprise sap 15 SP5
1.0.32-150400.15.2.1
fixed
suse enterprise sap 15 SP6
1.0.32-150400.15.2.1
fixed
suse enterprise sap 15 SP7
1.0.32-150400.15.2.1
fixed
suse enterprise server 15 SP1
1.0.31-6.3.2
fixed
suse enterprise server 15 SP2
1.0.31-6.3.2
fixed
suse enterprise server 15 SP3
1.0.31-6.3.2
fixed
suse enterprise server 15 SP4
1.0.31-6.3.2
fixed
suse enterprise server 15 SP5
1.0.32-150400.15.2.1
fixed
suse enterprise server 15 SP6
1.0.32-150400.15.2.1
fixed
suse enterprise server 15 SP7
1.0.32-150400.15.2.1
fixed
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00079.html
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00003.html
https://alioth-lists.debian.net/pipermail/sane-announce/2020/000041.html
https://lists.debian.org/debian-lts-announce/2020/08/msg00029.html
https://lists.debian.org/debian-lts-announce/2020/10/msg00010.html
https://securitylab.github.com/advisories/GHSL-2020-075-libsane
https://usn.ubuntu.com/4470-1/
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00079.html
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00003.html
https://alioth-lists.debian.net/pipermail/sane-announce/2020/000041.html
https://lists.debian.org/debian-lts-announce/2020/08/msg00029.html
https://lists.debian.org/debian-lts-announce/2020/10/msg00010.html
https://securitylab.github.com/advisories/GHSL-2020-075-libsane
https://usn.ubuntu.com/4470-1/