CVE-2012-1147

readfilemap.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (file descriptor consumption) via a large number of crafted XML files.

CVSS v2.0 4.3 MEDIUM

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://sourceforge.net/projects/expat/files/expat/2.1.0/
http://sourceforge.net/tracker/?func=detail&aid=2895533&group_id=10127&atid=110127
http://trac.wxwidgets.org/ticket/11432
http://trac.wxwidgets.org/ticket/11194
http://expat.cvs.sourceforge.net/viewvc/expat/expat/xmlwf/readfilemap.c?r1=1.14&r2=1.15
http://www.securityfocus.com/bid/52379
http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html	Vendor Advisory
https://support.apple.com/HT205637	Vendor Advisory
http://www.securitytracker.com/id/1034344

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:apple:mac_os_x:10.11.1:::::::*
	cpe:2.3:o:apple:mac_os_x:10.11.0:::::::*

Configuration 2 (hide)

OR	cpe:2.3:a:libexpat_project:libexpat:2.0.0:::::::*
	cpe:2.3:a:libexpat_project:libexpat:1.95.8:::::::*
	cpe:2.3:a:libexpat_project:libexpat:1.95.7:::::::*
	cpe:2.3:a:libexpat_project:libexpat:1.95.6:::::::*
	cpe:2.3:a:libexpat_project:libexpat:1.95.5:::::::*
	cpe:2.3:a:libexpat_project:libexpat:1.95.4:::::::*
	cpe:2.3:a:libexpat_project:libexpat:1.95.2:::::::*
	cpe:2.3:a:libexpat_project:libexpat:1.95.1:::::::*
	cpe:2.3:a:libexpat_project:libexpat::::::::

Information

Published : 2012-07-03 12:55

Updated : 2021-01-25 07:44

NVD link : CVE-2012-1147

Mitre link : CVE-2012-1147

JSON object : View

CWE

CWE-20

Improper Input Validation

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Products Affected

apple

mac_os_x

libexpat_project

libexpat

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