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.
Advisories
Source ID Title
Debian DSA Debian DSA DSA-4006-1 mupdf security update
EUVD EUVD EUVD-2017-6185 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T19:34:39.459Z

Reserved: 2017-09-22T00:00:00

Link: CVE-2017-14686

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-09-22T06:29:00.267

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-14686

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses