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.

CVSS v3 4.3 MEDIUM
CVSS v2.0 3.3 LOW

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

3.3^/10

CVSS v2.0 : LOW

Vector : AV:A/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 6.5 / Impact : 2.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00079.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00003.html	Mailing List Third Party Advisory
https://alioth-lists.debian.net/pipermail/sane-announce/2020/000041.html	Mailing List Release Notes Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/08/msg00029.html	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00010.html	Mailing List Third Party Advisory
https://securitylab.github.com/advisories/GHSL-2020-075-libsane	Exploit Third Party Advisory
https://usn.ubuntu.com/4470-1/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:sane-project:sane_backends:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:16.04::::esm:::
	cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:20.04::::lts:::
	cpe:2.3:o:debian:debian_linux:9.0:::::::*
	cpe:2.3:o:opensuse:leap:15.1:::::::*
	cpe:2.3:o:opensuse:leap:15.2:::::::*

History

No history.

Information

Published : 2020-06-24 13:15

Updated : 2022-11-08 03:32

NVD link : CVE-2020-12862

Mitre link : CVE-2020-12862

CVE.ORG link : CVE-2020-12862

JSON object : View

Products Affected

sane-project

sane_backends

debian

debian_linux

canonical

ubuntu_linux

opensuse

leap

CWE

CWE-125

Out-of-bounds Read

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