CVE-2017-14686

CVSS V2 Medium 6.8 CVSS V3 High 7.8
Description
Artifex MuPDF 1.11 allows attackers to execute arbitrary code or cause a denial of service via a crafted .xps file, related to a "User Mode Write AV near NULL starting at wow64!Wow64NotifyDebugger+0x000000000000001d" on Windows. This occurs because read_zip_dir_imp in fitz/unzip.c does not check whether size fields in a ZIP entry are negative numbers.
Overview
  • CVE ID
  • CVE-2017-14686
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-09-22T06:29:00
  • Last Modified Date
  • 2017-11-05T01:29:01
Weakness Enumerations
CWE URL
CWE-119 http://cwe.mitre.org/data/definitions/119.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:artifex:mupdf:1.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://bugs.ghostscript.com/show_bug.cgi?id=698540 Exploit Third Party Advisory
http://git.ghostscript.com/?p=mupdf.git;h=0f0fbc07d9be31f5e83ec5328d7311fdfd8328b1 Patch
https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-14686 Third Party Advisory
http://www.debian.org/security/2017/dsa-4006
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-14686
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14686
History
Created Old Value New Value Data Type Notes
2022-05-10 08:12:09 Added to TrackCVE
2022-12-02 21:18:23 2017-09-22T06:29Z 2017-09-22T06:29:00 CVE Published Date updated
2022-12-02 21:18:23 2017-11-05T01:29:01 CVE Modified Date updated
2022-12-02 21:18:23 Modified Vulnerability Status updated