CVE-2018-1000051

Upstream information

CVE-2018-1000051 at MITRE

Description

Artifex Mupdf version 1.12.0 contains a Use After Free vulnerability in fz_keep_key_storable that can result in DOS / Possible code execution. This attack appear to be exploitable via Victim opens a specially crafted PDF.

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SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores

	National Vulnerability Database
Base Score	6.8
Vector	AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector	Network
Access Complexity	Medium
Authentication	None
Confidentiality Impact	Partial
Integrity Impact	Partial
Availability Impact	Partial

CVSS v3 Scores

	National Vulnerability Database
Base Score	7.8
Vector	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Access Vector	Local
Access Complexity	Low
Privileges Required	None
User Interaction	Required
Scope	Unchanged
Confidentiality Impact	High
Integrity Impact	High
Availability Impact	High
CVSSv3 Version	3

SUSE Bugzilla entry: 1080531 [RESOLVED / FIXED]

SUSE Security Advisories:

• openSUSE-SU-2018:0461-1, published Fri, 16 Feb 2018 12:16:31 +0100 (CET)
• openSUSE-SU-2018:1634-1, published Sat, 9 Jun 2018 15:14:09 +0200 (CEST)

List of released packages

Product(s)	Fixed package version(s)	References
openSUSE Leap 15.0	mupdf >= 1.12.0-lp150.3.3.1 mupdf-devel-static >= 1.12.0-lp150.3.3.1	Patchnames: openSUSE-2019-429
openSUSE Tumbleweed	mupdf >= 1.18.0-1.7 mupdf-devel-static >= 1.18.0-1.7	Patchnames: openSUSE Tumbleweed GA mupdf-1.18.0-1.7