Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Sane-Project | Sane Backends | < 1.0.30 |
| Fedoraproject | Fedora | 32 |
| Debian | Debian Linux | 9.0 |
| Opensuse | Leap | 15.1 |
| Canonical | Ubuntu Linux | 16.04 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00079.htmlBroken LinkMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00003.htmlBroken LinkMailing ListThird Party Advisory
- https://alioth-lists.debian.net/pipermail/sane-announce/2020/000041.htmlMailing ListThird Party Advisory
- https://gitlab.com/sane-project/backends/-/issues/279#issue-1-ghsl-2020-075-nullThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/08/msg00029.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/10/msg00010.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://securitylab.github.com/advisories/GHSL-2020-075-libsaneExploitThird Party Advisory
- https://usn.ubuntu.com/4470-1/Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00079.htmlBroken LinkMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00003.htmlBroken LinkMailing ListThird Party Advisory
- https://alioth-lists.debian.net/pipermail/sane-announce/2020/000041.htmlMailing ListThird Party Advisory
- https://gitlab.com/sane-project/backends/-/issues/279#issue-1-ghsl-2020-075-nullThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/08/msg00029.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/10/msg00010.htmlMailing ListThird Party Advisory
FAQ
What is CVE-2020-12867?
CVE-2020-12867 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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-202...
How severe is CVE-2020-12867?
CVE-2020-12867 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-12867?
Check the references section above for vendor advisories and patch information. Affected products include: Sane-Project Sane Backends, Fedoraproject Fedora, Debian Debian Linux, Opensuse Leap, Canonical Ubuntu Linux.