Debian DLA-1164-1 : mupdf security update

high Nessus Plugin ID 104438

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Synopsis

The remote Debian host is missing a security update.

Description

Two security issues were discovered in mupdf, a lightweight PDF viewer.

CVE-2017-14687 MuPDF 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.

CVE-2017-15587 An integer overflow was discovered in pdf_read_new_xref_section in pdf/pdf-xref.c

For Debian 7 'Wheezy', these problems have been fixed in version 0.9-2+deb7u4.

We recommend that you upgrade your mupdf packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Upgrade the affected libmupdf-dev, mupdf, and mupdf-tools packages.

Plugin Details

Severity: High

ID: 104438

File Name: debian_DLA-1164.nasl

Version: 3.6

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 11/8/2017

Updated: 1/11/2021

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:mupdf, p-cpe:/a:debian:debian_linux:libmupdf-dev, cpe:/o:debian:debian_linux:7.0, p-cpe:/a:debian:debian_linux:mupdf-tools

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 11/7/2017

Reference Information

CVE: CVE-2017-14687, CVE-2017-15587

Detections

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