National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-1000037 Detail

Current Description

In MuPDF 1.12.0 and earlier, multiple reachable assertions in the PDF parser allow an attacker to cause a denial of service (assert crash) via a crafted file.

Source:  MITRE
Description Last Modified:  05/24/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 5.5 MEDIUM
Vector: AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 1.8


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

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.ghostscript.com/?p=mupdf.git;a=commitdiff;h=71ceebcf56e682504da22c4035b39a2d451e8ffd;hp=7f82c01523505052615492f8e220f4348ba46995 Patch
http://git.ghostscript.com/?p=mupdf.git;a=commitdiff;h=8a3257b01faa899dd9b5e35c6bb3403cd709c371;hp=de39f005f12a1afc6973c1f5cec362d6545f70cb Patch
http://git.ghostscript.com/?p=mupdf.git;a=commitdiff;h=b2e7d38e845c7d4922d05e6e41f3a2dc1bc1b14a;hp=f51836b9732c38d945b87fda0770009a77ba680c Patch
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5490 Exploit Issue Tracking Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5501 Exploit Issue Tracking Patch Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5503 Exploit Issue Tracking Patch Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5511 Exploit Issue Tracking Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5564 Exploit Issue Tracking Third Party Advisory
https://www.debian.org/security/2018/dsa-4334

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:a:artifex:mupdf:*:*:*:*:*:*:*:*    versions up to (including) 1.12.0

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-1000037
NVD Published Date:
05/24/2018
NVD Last Modified:
11/05/2018