Vulnerability Description
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-2020-083.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Sane-Project | Sane Backends | < 1.0.30 |
| Canonical | Ubuntu Linux | 16.04 |
| Debian | Debian Linux | 9.0 |
| Opensuse | Leap | 15.1 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00079.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00003.htmlMailing ListThird Party Advisory
- https://alioth-lists.debian.net/pipermail/sane-announce/2020/000041.htmlMailing ListRelease NotesThird 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://securitylab.github.com/advisories/GHSL-2020-075-libsaneExploitIssue TrackingThird Party Advisory
- https://usn.ubuntu.com/4470-1/Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00079.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00003.htmlMailing ListThird Party Advisory
- https://alioth-lists.debian.net/pipermail/sane-announce/2020/000041.htmlMailing ListRelease NotesThird 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://securitylab.github.com/advisories/GHSL-2020-075-libsaneExploitIssue TrackingThird Party Advisory
- https://usn.ubuntu.com/4470-1/Third Party Advisory
FAQ
What is CVE-2020-12863?
CVE-2020-12863 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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 progr...
How severe is CVE-2020-12863?
CVE-2020-12863 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-12863?
Check the references section above for vendor advisories and patch information. Affected products include: Sane-Project Sane Backends, Canonical Ubuntu Linux, Debian Debian Linux, Opensuse Leap.