CVE-2020-12866
Published: 24 June 2020
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.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
sane-backends Launchpad, Ubuntu, Debian |
bionic |
Released
(1.0.27-1~experimental3ubuntu2.3)
|
| eoan |
Ignored
(reached end-of-life)
|
|
| focal |
Released
(1.0.29-0ubuntu5.1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(1.0.30)
|
|
| xenial |
Not vulnerable
(code not present)
|
|
|
Patches: upstream: https://gitlab.com/sane-project/backends/-/commit/30b1831a28f24ab2921b9f717c66d37f02bb81cc |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.7 |
| Attack vector | Adjacent |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |