CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 1CVE-2017-14687
https://notcve.org/view.php?id=CVE-2017-14687
Artifex MuPDF 1.11 allows attackers to cause a denial of service or possibly have unspecified other impact via a crafted .xps file, related to "Data from Faulting Address controls Branch Selection starting at mupdf+0x000000000016cb4f" on Windows. This occurs because of mishandling of XML tag name comparisons. La versión 1.11 de Artifex MuPDF permite que los atacantes provoquen una denegación de servicio o, posiblemente, otro impacto sin especificar mediante un archivo .xps manipulado. Esta vulnerabilidad está relacionada con "Data from Faulting Address controls Branch Selection starting at mupdf+0x000000000016cb4f" en Windows. Esto se debe a la gestión incorrecta de las comparaciones de nombres de etiquetas XML. • http://git.ghostscript.com/?p=mupdf.git%3Bh=2b16dbd8f73269cb15ca61ece75cf8d2d196ed28 http://www.debian.org/security/2017/dsa-4006 https://bugs.ghostscript.com/show_bug.cgi?id=698558 https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-14687 https://lists.debian.org/debian-lts-announce/2017/11/msg00007.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 1CVE-2017-14686
https://notcve.org/view.php?id=CVE-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 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. La versión 1.11 de Artifex MuPDF permite que los atacantes ejecuten código arbitrario o que provoquen una denegación de servicio mediante un archivo .xps manipulado, relacionado con "User Mode Write AV comenzando en wow64!Wow64NotifyDebugger+0x000000000000001d" en Windows. • http://git.ghostscript.com/?p=mupdf.git%3Bh=0f0fbc07d9be31f5e83ec5328d7311fdfd8328b1 http://www.debian.org/security/2017/dsa-4006 https://bugs.ghostscript.com/show_bug.cgi?id=698540 https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-14686 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •