CVE-2017-18248 Information

Description

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.

CVSS Vector

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Reference

https://github.com/apple/cups/commit/49fa4983f25b64ec29d548ffa3b9782426007df3 https://github.com/apple/cups/issues/5143 https://github.com/apple/cups/releases/tag/v2.2.6 https://lists.debian.org/debian-lts-announce/2018/05/msg00018.html https://lists.debian.org/debian-lts-announce/2018/07/msg00003.html https://security.cucumberlinux.com/security/details.php?id=346 https://usn.ubuntu.com/3713-1/

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.3