FreeBSD : mupdf -- multiple vulnerabilities (47157c14-9013-11e6-a590-14dae9d210b8)

critical Nessus Plugin ID 93985

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Synopsis

The remote FreeBSD host is missing one or more security-related updates.

Description

Tobias Kortkamp reports :

Heap-based buffer overflow in the pdf_load_mesh_params function in pdf/pdf-shade.c in MuPDF allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a large decode array.

Use-after-free vulnerability in the pdf_load_xref function in pdf/pdf-xref.c in MuPDF allows remote attackers to cause a denial of service (crash) via a crafted PDF file.

Solution

Update the affected packages.

Plugin Details

Severity: Critical

ID: 93985

File Name: freebsd_pkg_47157c14901311e6a59014dae9d210b8.nasl

Version: 2.5

Type: local

Family: FreeBSD Local Security Checks

Published: 10/12/2016

Updated: 1/4/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

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

CVSS v3

Risk Factor: Critical

Base Score: 9.8

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

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:llpp, p-cpe:/a:freebsd:freebsd:mupdf, p-cpe:/a:freebsd:freebsd:zathura-pdf-mupdf, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Patch Publication Date: 10/12/2016

Vulnerability Publication Date: 8/27/2016

Reference Information

CVE: CVE-2016-6265, CVE-2016-6525

Detections

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