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[email protected]CVE-2016-4447

HistoryJun 09, 2016 - 4:59 p.m.

CVE-2016-4447

2016-06-0916:59:05

CWE-119

[email protected]

web.nvd.nist.gov

123

nvd

cve-2016-4447

xmlparseelementdecl

libxml2

denial of service

heap-based buffer underread

application crash

xmlparsename

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

8.1 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.8%

JSON

The xmlParseElementDecl function in parser.c in libxml2 before 2.9.4 allows context-dependent attackers to cause a denial of service (heap-based buffer underread and application crash) via a crafted file, involving xmlParseName.

Affected configurations

NVD

Node

hpicewall_federation_agentMatch3.0

Node

canonicalubuntu_linuxMatch12.04lts

canonicalubuntu_linuxMatch14.04lts

canonicalubuntu_linuxMatch15.10

canonicalubuntu_linuxMatch16.04lts

Node

debiandebian_linuxMatch7.0

debiandebian_linuxMatch8.0

Node

oraclevm_serverMatch3.3

oraclevm_serverMatch3.4

Node

appleitunesMatch12.4.1

AND

microsoftwindows

Node

appleiphone_osRange≤9.3.2

applemac_os_xRange≤10.11.5

appletvosRange≤9.2.1

applewatchosRange≤2.2.1

Node

xmlsoftlibxml2Range≤2.9.3

Node

mcafeeweb_gatewayRange7.5.0.0–7.5.2.10

mcafeeweb_gatewayRange7.6.0.0–7.6.2.3

CPENameOperatorVersion
hp:icewall_federation_agenthp icewall federation agenteq3.0

CPE	Name	Operator	Version
hp:icewall_federation_agent	hp icewall federation agent	eq	3.0

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

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

www.openwall.com/lists/oss-security/2016/05/25/2

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/90864

www.securitytracker.com/id/1036348

www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.404722

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

xmlsoft.org/news.html

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

git.gnome.org/browse/libxml2/commit/?id=00906759053986b8079985644172085f74331f83

h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05194709

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

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

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

8.1 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.8%

JSON

CVE-2016-4447

Affected configurations

References

Social References

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