Vulnerability CVE-2016-6265

Vulnerability Name:

CVE-2016-6265 (CCN-117302)

Assigned:

2016-07-21

Published:

2016-07-21

Updated:

2018-10-30

Summary:

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.

CVSS v3 Severity:

5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

CVSS v2 Severity:

4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Partial

4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Complete

Vulnerability Type:

CWE-416

Vulnerability Consequences:

Denial of Service

References:

Source: CONFIRM
Type: Exploit, Patch
http://bugs.ghostscript.com/show_bug.cgi?id=696941

Source: MITRE
Type: CNA
CVE-2016-6265

Source: CCN
Type: MuPDF Git Repository
git.ghostscript.com Git - mupdf.git/commit

Source: CONFIRM
Type: Patch
http://git.ghostscript.com/?p=mupdf.git;h=fa1936405b6a84e5c9bb440912c23d532772f958

Source: SUSE
Type: Third Party Advisory
openSUSE-SU-2016:1926

Source: DEBIAN
Type: UNKNOWN
DSA-3655

Source: CCN
Type: oss-sec Mailing List, Thu, 21 Jul 2016 10:09:20 -0400 (EDT)
Re: mupdf library use after free

Source: MLIST
Type: Exploit
[oss-security] 20160721 Re: mupdf library use after free

Source: BID
Type: Third Party Advisory
92071

Source: CCN
Type: BID-92071
MuPDF CVE-2016-6265 Use After Free Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
mupdf-cve20166265-dos(117302)

Source: GENTOO
Type: UNKNOWN
GLSA-201702-12

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2016-6265

Vulnerable Configuration:

Configuration 1:

cpe:/a:artifex:mupdf:*:*:*:*:*:*:*:* (Version <= 1.9)

Configuration 2:

cpe:/o:opensuse:leap:42.1:*:*:*:*:*:*:*

OR cpe:/o:opensuse:opensuse:13.2:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:20166265	V	CVE-2016-6265	2022-06-30
oval:org.opensuse.security:def:113002	P	mupdf-1.10-1.1 on GA media (Moderate)	2022-01-17
oval:org.opensuse.security:def:106448	P	Security update for binutils (Moderate)	2021-11-04
oval:org.cisecurity:def:1158	P	DSA-3655-1 -- mupdf -- security update	2016-10-14
oval:com.ubuntu.artful:def:20166265000	V	CVE-2016-6265 on Ubuntu 17.10 (artful) - medium.	2016-09-22
oval:com.ubuntu.disco:def:201662650000000	V	CVE-2016-6265 on Ubuntu 19.04 (disco) - medium.	2016-09-22
oval:com.ubuntu.trusty:def:20166265000	V	CVE-2016-6265 on Ubuntu 14.04 LTS (trusty) - medium.	2016-09-22
oval:com.ubuntu.cosmic:def:201662650000000	V	CVE-2016-6265 on Ubuntu 18.10 (cosmic) - medium.	2016-09-22
oval:com.ubuntu.bionic:def:20166265000	V	CVE-2016-6265 on Ubuntu 18.04 LTS (bionic) - medium.	2016-09-22
oval:com.ubuntu.xenial:def:20166265000	V	CVE-2016-6265 on Ubuntu 16.04 LTS (xenial) - medium.	2016-09-22
oval:com.ubuntu.bionic:def:201662650000000	V	CVE-2016-6265 on Ubuntu 18.04 LTS (bionic) - medium.	2016-09-22
oval:com.ubuntu.cosmic:def:20166265000	V	CVE-2016-6265 on Ubuntu 18.10 (cosmic) - medium.	2016-09-22
oval:com.ubuntu.xenial:def:201662650000000	V	CVE-2016-6265 on Ubuntu 16.04 LTS (xenial) - medium.	2016-09-22
oval:com.ubuntu.precise:def:20166265000	V	CVE-2016-6265 on Ubuntu 12.04 LTS (precise) - medium.	2016-09-22

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