CVEvulnerability
CVE-2020-12866
5.7 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-06-24
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.7 MEDIUM — CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 2.7 LOW — AV:A/AC:L/Au:S/C:N/I:N/A:P
- Weaknesses
- CWE-476
Description
A NULL pointer dereference 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, GHSL-2020-079.
Affected configurations
• sane-project sane backends (< 1.0.30)
• canonical ubuntu linux 16.04
• canonical ubuntu linux 18.04
• canonical ubuntu linux 20.04
• opensuse leap 15.1
• opensuse leap 15.2
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- 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://securitylab.github.com/advisories/GHSL-2020-075-libsane Exploit, Third Party Advisory
- https://usn.ubuntu.com/4470-1/ Third Party Advisory
- 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://securitylab.github.com/advisories/GHSL-2020-075-libsane Exploit, Third Party Advisory
- https://usn.ubuntu.com/4470-1/ Third Party Advisory