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Vulnerability Details : CVE-2016-1762

The xmlNextChar function in libxml2 before 2.9.4 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document.
Publish Date : 2016-03-23 Last Update Date : 2018-01-04
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- CVSS Scores & Vulnerability Types

CVSS Score
10.0
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceOverflow
CWE ID 119

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2016:1292: libxml2 security update (Important) oval:com.redhat.rhsa:def:20161292 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2016-1762

# Product Type Vendor Product Version Update Edition Language
1 OS Apple Apple Tv 9.1 Version Details Vulnerabilities
2 OS Apple Iphone Os 9.2.1 Version Details Vulnerabilities
3 OS Apple Mac Os X 10.11.3 Version Details Vulnerabilities
4 Application Apple Safari 9.0.3 Version Details Vulnerabilities
5 OS Apple Watchos 2.1 Version Details Vulnerabilities
6 OS Canonical Ubuntu Linux 12.04 ~~lts~~~ Version Details Vulnerabilities
7 OS Canonical Ubuntu Linux 14.04 ~~lts~~~ Version Details Vulnerabilities
8 OS Canonical Ubuntu Linux 15.10 Version Details Vulnerabilities
9 OS Canonical Ubuntu Linux 16.04 ~~lts~~~ Version Details Vulnerabilities
10 OS Debian Debian Linux 8.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Apple Apple Tv 1
Apple Iphone Os 1
Apple Mac Os X 1
Apple Safari 1
Apple Watchos 1
Canonical Ubuntu Linux 4
Debian Debian Linux 1

- References For CVE-2016-1762

https://support.apple.com/HT206171 CONFIRM
https://support.apple.com/HT206168 CONFIRM
https://support.apple.com/HT206167 CONFIRM
https://bugzilla.gnome.org/show_bug.cgi?id=759671 CONFIRM
https://www.debian.org/security/2016/dsa-3593
DEBIAN DSA-3593
https://kc.mcafee.com/corporate/index?page=content&id=SB10170 CONFIRM
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html CONFIRM
https://support.apple.com/HT206169 CONFIRM
https://access.redhat.com/errata/RHSA-2016:1292
REDHAT RHSA-2016:1292
http://www.securityfocus.com/bid/85059
BID 85059 libxml2 CVE-2016-1762 Multiple Memory Corruption Vulnerabilities Release Date:2017-12-06
http://www.securitytracker.com/id/1035353
SECTRACK 1035353
http://www.ubuntu.com/usn/USN-2994-1
UBUNTU USN-2994-1
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html CONFIRM
https://support.apple.com/HT206166 CONFIRM
http://lists.apple.com/archives/security-announce/2016/Mar/msg00000.html
APPLE APPLE-SA-2016-03-21-1
http://rhn.redhat.com/errata/RHSA-2016-2957.html
REDHAT RHSA-2016:2957
http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
APPLE APPLE-SA-2016-03-21-5
http://lists.apple.com/archives/security-announce/2016/Mar/msg00002.html
APPLE APPLE-SA-2016-03-21-3
https://git.gnome.org/browse/libxml2/commit/?id=a7a94612aa3b16779e2c74e1fa353b5d9786c602 CONFIRM
http://lists.apple.com/archives/security-announce/2016/Mar/msg00005.html
APPLE APPLE-SA-2016-03-21-6
http://lists.apple.com/archives/security-announce/2016/Mar/msg00001.html
APPLE APPLE-SA-2016-03-21-2
http://xmlsoft.org/news.html CONFIRM

- Metasploit Modules Related To CVE-2016-1762

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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