PT-2017-13624 · Artifex · Artifex Mupdf

Publicado 2017-09-22 · Atualizado 2018-02-04 · CVE-2017-14687

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Artifex MuPDF version 1.11

Description The issue allows attackers to cause a denial of service or possibly have unspecified other impact via a crafted .xps file. This occurs because of mishandling of XML tag name comparisons, related to "Data from Faulting Address controls Branch Selection starting at mupdf+0x000000000016cb4f" on Windows.

Recommendations For Artifex MuPDF version 1.11, consider avoiding the use of crafted .xps files until a patch is available. As a temporary workaround, restrict the processing of .xps files to minimize the risk of exploitation.

Exploit

Correção

DoS

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2017-14687

DLA-1164-1

DSA-4006-1

Produtos afetados

Artifex Mupdf

Referências · 23

• 🔥 https://bugs.ghostscript.com/show_bug.cgi?id=698558 · Exploit
• 🔥❌ https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-14687 · Exploit, Deleted
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14685 · Nota de Segurança
• https://ubuntu.com/security/CVE-2017-14687 · Aviso do Fabricante
• http://git.ghostscript.com/?p=mupdf.git%3Bh=2b16dbd8f73269cb15ca61ece75cf8d2d196ed28 · Nota
• https://security-tracker.debian.org/tracker/DSA-4006-1 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2017-14687 · Aviso do Fabricante
• https://bugs.ghostscript.com/show_bug.cgi?id=698539 · Nota
• https://lists.debian.org/debian-lts-announce/2017/11/msg00007.html · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14687 · Nota de Segurança
• https://packages.debian.org/src:mupdf · Nota
• http://debian.org/security/2017/dsa-4006 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15587 · Nota de Segurança
• http://git.ghostscript.com/?p=mupdf.git;h=2b16dbd8f73269cb15ca61ece75cf8d2d196ed28 · Nota
• https://security-tracker.debian.org/tracker/source-package/mupdf · Aviso do Fabricante