Vulnerability CVE-2016-1839


Published: 2016-05-20

Description:
The xmlDictAddString function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted XML document.

Type:

CWE-125

(Out-of-bounds Read)

Vendor: Apple
Product: Iphone os 
Version: 9.3.1;
Product: Apple tv 
Version: 9.2;
Product: TVOS 
Version: 9.2;
Vendor: Debian
Product: Debian linux 
Version: 8.0;
Vendor: Mcafee
Product: Web gateway 
Version: 7.6.2.3; 7.5.2.10;
Vendor: Redhat
Product: Enterprise linux server tus 
Version:
7.6
7.3
7.2
See more versions on NVD
Product: Enterprise linux server eus 
Version:
7.6
7.5
7.4
7.3
7.2
See more versions on NVD
Product: Enterprise linux server aus 
Version:
7.6
7.4
7.3
7.2
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Product: Enterprise linux desktop 
Version: 7.0; 6.0;
Product: Enterprise linux server 
Version: 7.0; 6.0;
Product: Enterprise linux workstation 
Version: 7.0; 6.0;
Vendor: Xmlsoft
Product: Libxml2 
Version:
2.9.3
2.9.2
2.9.1
2.9.0
2.8.0
2.7.8
2.7.7
2.7.6
2.7.5
2.7.4
2.7.3
2.7.2
2.7.1
2.7.0
2.6.9
2.6.8
2.6.7
2.6.6
2.6.5
2.6.4
2.6.32
2.6.31
2.6.30
2.6.3
2.6.29
2.6.28
2.6.27
2.6.26
2.6.25
2.6.24
2.6.23
2.6.22
2.6.21
2.6.20
2.6.2
2.6.18
2.6.17
2.6.16
2.6.14
2.6.13
2.6.12
2.6.11
2.6.1
2.6.0
2.5.8
2.5.7
2.5.4
2.5.11
2.5.10
2.5.0
2.4.9
2.4.8
2.4.7
2.4.6
2.4.5
2.4.4
2.4.30
2.4.3
2.4.29
2.4.28
2.4.27
2.4.26
2.4.25
2.4.24
2.4.23
2.4.22
2.4.21
2.4.20
2.4.2
2.4.19
2.4.18
2.4.17
2.4.16
2.4.15
2.4.14
2.4.13
See more versions on NVD

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial

 References:
http://lists.apple.com/archives/security-announce/2016/May/msg00001.html
http://lists.apple.com/archives/security-announce/2016/May/msg00002.html
http://lists.apple.com/archives/security-announce/2016/May/msg00003.html
http://lists.apple.com/archives/security-announce/2016/May/msg00004.html
http://rhn.redhat.com/errata/RHSA-2016-2957.html
http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
http://www.securityfocus.com/bid/90691
http://www.securitytracker.com/id/1035890
http://www.securitytracker.com/id/1038623
http://www.ubuntu.com/usn/USN-2994-1
http://xmlsoft.org/news.html
https://access.redhat.com/errata/RHSA-2016:1292
https://bugzilla.gnome.org/show_bug.cgi?id=758605
https://git.gnome.org/browse/libxml2/commit/?id=a820dbeac29d330bae4be05d9ecd939ad6b4aa33
https://kc.mcafee.com/corporate/index?page=content&id=SB10170
https://security.gentoo.org/glsa/201701-37
https://support.apple.com/HT206564
https://support.apple.com/HT206566
https://support.apple.com/HT206567
https://support.apple.com/HT206568
https://www.debian.org/security/2016/dsa-3593
https://www.tenable.com/security/tns-2016-18

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