National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-18248 Detail

Current 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.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 5.3 MEDIUM
Vector: AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 1.6


Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 3.5 LOW
Vector: (AV:N/AC:M/Au:S/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 6.8


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): Single
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/apple/cups/commit/49fa4983f25b64ec29d548ffa3b9782426007df3 Patch Third Party Advisory
https://github.com/apple/cups/issues/5143 Exploit Third Party Advisory
https://github.com/apple/cups/releases/tag/v2.2.6 Third Party Advisory
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 Exploit Third Party Advisory
https://usn.ubuntu.com/3713-1/

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:apple:cups:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
2.2.6


Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-18248
NVD Published Date:
03/26/2018
NVD Last Modified:
07/12/2018