CVE-2017-18248
Published: 26 March 2018
The add_job function in scheduler/ipp.c in CUPS before 2.2.6, when D-Bus support is enabled, can be crashed by remote attackers by sending print jobs with an invalid username, related to a D-Bus notification.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
cups Launchpad, Ubuntu, Debian |
upstream |
Released
(2.2.6-1)
|
| trusty |
Released
(1.7.2-0ubuntu1.10)
|
|
| xenial |
Released
(2.1.3-4ubuntu0.5)
|
|
| artful |
Released
(2.2.4-7ubuntu3.1)
|
|
| bionic |
Not vulnerable
(2.2.6-5)
|
|
|
Patches: upstream: https://github.com/apple/cups/commit/49fa4983f25b64ec29d548ffa3b9782426007df3 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.3 |
| Attack vector | Network |
| Attack complexity | High |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |