CVE-2020-12867

A NULL pointer dereference in sanei_epson_net_read in SANE Backends before 1.0.30 allows a malicious device connected to the same local network as the victim to cause a denial of service, aka GHSL-2020-075.

Published: Jun 1, 2020
Updated: Apr 13, 2023
CVE: CVE-2020-12867
Severity: Medium
Exploit:

CVSS v3:

Severity: Medium
Score: 5.5
AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

Severity: Low
Score: 2.1
AV:L/AC:L/Au:N/C:N/I:N/A:P

CWEs:

CWE-476

Affected Software
References

Software	From	Fixed in
sane-project / sane_backends	-	1.0.30
fedoraproject / fedora	32	32.x
debian / debian_linux	9.0	9.0.x
opensuse / leap	15.1	15.1.x
opensuse / leap	15.2	15.2.x
canonical / ubuntu_linux	18.04	18.04.x
canonical / ubuntu_linux	20.04	20.04.x
canonical / ubuntu_linux	16.04	16.04.x

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://gitlab.com/sane-project/backends/-/issues/279#issue-1-ghsl-2020-075-null-pointer-dereference-in-sanei_epson_net_read
https://lists.debian.org/debian-lts-announce/2020/08/msg00029.html
https://lists.debian.org/debian-lts-announce/2020/10/msg00010.html
https://lists.fedoraproject.org/archives/list/[email protected]/message/JWUVCHURVGGYBEUOBA4PLSNXJVBKHJYJ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWUVCHURVGGYBEUOBA4PLSNXJVBKHJYJ/
https://securitylab.github.com/advisories/GHSL-2020-075-libsane
https://usn.ubuntu.com/4470-1/

Vulnerability Database

289,697

CVE-2020-12867