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Vulnerability Details : CVE-2016-4658

xpointer.c in libxml2 before 2.9.5 (as used in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3, and other products) does not forbid namespace nodes in XPointer ranges, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and memory corruption) via a crafted XML document.
Publish Date : 2016-09-25 Last Update Date : 2018-02-22
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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 ServiceExecute CodeOverflowMemory corruption
CWE ID 119

- Products Affected By CVE-2016-4658

# Product Type Vendor Product Version Update Edition Language
1 OS Apple Apple Tv 9.2.2 Version Details Vulnerabilities
2 OS Apple Iphone Os 9.3.5 Version Details Vulnerabilities
3 OS Apple Mac Os X 10.11.6 Version Details Vulnerabilities
4 OS Apple Watchos 2.2.2 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 Watchos 1

- References For CVE-2016-4658

http://lists.apple.com/archives/security-announce/2016/Sep/msg00008.html
APPLE APPLE-SA-2016-09-20-3
https://support.apple.com/HT207143 CONFIRM
https://support.apple.com/HT207142 CONFIRM
https://security.gentoo.org/glsa/201701-37
GENTOO GLSA-201701-37
https://support.apple.com/HT207141 CONFIRM
https://git.gnome.org/browse/libxml2/commit/?id=c1d1f7121194036608bf555f08d3062a36fd344b CONFIRM
http://www.securitytracker.com/id/1036858
SECTRACK 1036858
http://www.securitytracker.com/id/1038623
SECTRACK 1038623
http://www.securityfocus.com/bid/93054
BID 93054 Apple iOS/tvOS/MacOS/watchOS Multiple Security Vulnerabilities Release Date:2017-12-25
http://lists.apple.com/archives/security-announce/2016/Sep/msg00011.html
APPLE APPLE-SA-2016-09-20-6
https://support.apple.com/HT207170 CONFIRM
http://lists.apple.com/archives/security-announce/2016/Sep/msg00010.html
APPLE APPLE-SA-2016-09-20-5
http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
APPLE APPLE-SA-2016-09-20

- Metasploit Modules Related To CVE-2016-4658

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


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