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AppleCVE-2016-1836

HistoryMay 20, 2016 - 10:59 a.m.

CVE-2016-1836

2016-05-2010:59:50

CWE-416

apple

web.nvd.nist.gov

cve-2016-1836

xmldictcomputefastkey

libxml2

remote attackers

denial of service

crafted xml document

nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.5

Confidence

Low

EPSS

0.018

Percentile

88.4%

JSON

Use-after-free vulnerability in the xmlDictComputeFastKey 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 via a crafted XML document.

Affected configurations

Nvd

Node

canonicalubuntu_linuxMatch12.04lts

canonicalubuntu_linuxMatch14.04lts

canonicalubuntu_linuxMatch15.10

canonicalubuntu_linuxMatch16.04lts

Node

debiandebian_linuxMatch8.0

Node

appleiphone_osRange<9.3.2

applemac_os_xRange<10.11.5

appletvosRange<9.2.1

applewatchosRange<2.2.1

Node

redhatenterprise_linux_desktopMatch6.0

redhatenterprise_linux_desktopMatch7.0

redhatenterprise_linux_serverMatch6.0

redhatenterprise_linux_serverMatch7.0

redhatenterprise_linux_server_ausMatch7.2

redhatenterprise_linux_server_ausMatch7.3

redhatenterprise_linux_server_ausMatch7.4

redhatenterprise_linux_server_ausMatch7.6

redhatenterprise_linux_server_eusMatch7.2

redhatenterprise_linux_server_eusMatch7.3

redhatenterprise_linux_server_eusMatch7.4

redhatenterprise_linux_server_eusMatch7.5

redhatenterprise_linux_server_eusMatch7.6

redhatenterprise_linux_server_tusMatch7.2

redhatenterprise_linux_server_tusMatch7.3

redhatenterprise_linux_server_tusMatch7.6

redhatenterprise_linux_workstationMatch6.0

redhatenterprise_linux_workstationMatch7.0

Node

xmlsoftlibxml2Range<2.9.4

Node

mcafeeweb_gatewayRange7.5.0.0–7.5.2.10

mcafeeweb_gatewayRange7.6.0.0–7.6.2.3

VendorProductVersionCPE
canonicalubuntu_linux12.04cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
canonicalubuntu_linux14.04cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
canonicalubuntu_linux15.10cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*
canonicalubuntu_linux16.04cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
debiandebian_linux8.0cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
appleiphone_os*cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
applemac_os_x*cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
appletvos*cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
applewatchos*cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
redhatenterprise_linux_desktop6.0cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
canonical	ubuntu_linux	12.04	cpe:2.3:o:canonical:ubuntu_linux:12.04::::lts:::
canonical	ubuntu_linux	14.04	cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts:::
canonical	ubuntu_linux	15.10	cpe:2.3:o:canonical:ubuntu_linux:15.10:::::::*
canonical	ubuntu_linux	16.04	cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::
debian	debian_linux	8.0	cpe:2.3:o:debian:debian_linux:8.0:::::::*
apple	iphone_os	*	cpe:2.3:o:apple:iphone_os::::::::
apple	mac_os_x	*	cpe:2.3:o:apple:mac_os_x::::::::
apple	tvos	*	cpe:2.3:o:apple:tvos::::::::
apple	watchos	*	cpe:2.3:o:apple:watchos::::::::
redhat	enterprise_linux_desktop	6.0	cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:::::::*

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References

lists.apple.com/archives/security-announce/2016/Jul/msg00000.html

lists.apple.com/archives/security-announce/2016/Jul/msg00001.html

lists.apple.com/archives/security-announce/2016/Jul/msg00002.html

lists.apple.com/archives/security-announce/2016/Jul/msg00003.html

lists.apple.com/archives/security-announce/2016/Jul/msg00005.html

lists.apple.com/archives/security-announce/2016/May/msg00001.html

lists.apple.com/archives/security-announce/2016/May/msg00002.html

lists.apple.com/archives/security-announce/2016/May/msg00003.html

lists.apple.com/archives/security-announce/2016/May/msg00004.html

rhn.redhat.com/errata/RHSA-2016-2957.html

www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html

www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html

www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html

www.securityfocus.com/bid/90691

www.securitytracker.com/id/1035890

www.ubuntu.com/usn/USN-2994-1

xmlsoft.org/news.html

access.redhat.com/errata/RHSA-2016:1292

bugzilla.gnome.org/show_bug.cgi?id=759398

git.gnome.org/browse/libxml2/commit/?id=45752d2c334b50016666d8f0ec3691e2d680f0a0

kc.mcafee.com/corporate/index?page=content&id=SB10170

security.gentoo.org/glsa/201701-37

support.apple.com/HT206564

support.apple.com/HT206566

support.apple.com/HT206567

support.apple.com/HT206568

support.apple.com/HT206899

support.apple.com/HT206901

support.apple.com/HT206902

support.apple.com/HT206903

support.apple.com/HT206904

support.apple.com/HT206905

www.debian.org/security/2016/dsa-3593

www.tenable.com/security/tns-2016-18

Social References

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.5

Confidence

Low

EPSS

0.018

Percentile

88.4%

JSON

CVE-2016-1836

Affected configurations

References

Social References

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