CVE-2017-14686
published 2017-09-22CVE-2017-14686: 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…
high7.8CVSS 3.0
AVLACLPRNUIRSUCHIHAH
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.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| artifex | mupdf | — | — |
| artifex | mupdf | >= 0 < 1.11+ds1-1.1 | 1.11+ds1-1.1 |
| artifex | mupdf | >= 0 < 1.11+ds1-1.1 | 1.11+ds1-1.1 |
| artifex | mupdf | >= 0 < 1.11+ds1-1.1 | 1.11+ds1-1.1 |
| artifex | mupdf | >= 0 < 1.11+ds1-1.1 | 1.11+ds1-1.1 |
| debian | mupdf | < mupdf 1.11+ds1-1.1 (bookworm) | mupdf 1.11+ds1-1.1 (bookworm) |
CVSS provenance
nvdv3.07.8HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
osv7.8HIGH