CVE-2012-1147

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Summary

CVECVE-2012-1147
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-07-03 19:55:02 UTC
Updated2026-04-29 01:13:23 UTC
Descriptionreadfilemap.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.

Risk And Classification

Primary CVSS: v2.0 4.3 from [email protected]

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

Problem Types: CWE-20 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Mac Os X 10.11.0 All All All
Operating System Apple Mac Os X 10.11.1 All All All
Application Libexpat Project Libexpat 1.95.1 All All All
Application Libexpat Project Libexpat 1.95.2 All All All
Application Libexpat Project Libexpat 1.95.4 All All All
Application Libexpat Project Libexpat 1.95.5 All All All
Application Libexpat Project Libexpat 1.95.6 All All All
Application Libexpat Project Libexpat 1.95.7 All All All
Application Libexpat Project Libexpat 1.95.8 All All All
Application Libexpat Project Libexpat 2.0.0 All All All
Application Libexpat Project Libexpat All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
About the security content of OS X El Capitan 10.11.2, Security Update 2015-005 Yosemite, and Security Update 2015-008 Mavericks - Apple Support af854a3a-2127-422b-91ae-364da2661108 support.apple.com Vendor Advisory
CVS Info for project expat af854a3a-2127-422b-91ae-364da2661108 expat.cvs.sourceforge.net
#11194 (resource leak in wxWidgets-2.9.0/src/expat/xmlwf/readfilemap.c) – wxWidgets af854a3a-2127-422b-91ae-364da2661108 trac.wxwidgets.org
Expat XML Parsing Multiple Remote Denial of Service Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Expat XML Parser / Bugs / #484 found a resource leak af854a3a-2127-422b-91ae-364da2661108 sourceforge.net
#11432 (found a resource leak in file wxWidgets-2.8/src/expat/xmlwf/readfilemap.c) – wxWidgets af854a3a-2127-422b-91ae-364da2661108 trac.wxwidgets.org
Expat XML Parser - Browse /expat/2.1.0 at SourceForge.net af854a3a-2127-422b-91ae-364da2661108 sourceforge.net
Apple OS X Multiple Flaws Let Remote and Local Users Execute Arbitrary Code and Deny Service and Let Local Users Obtain Potentially Sensitive Information and Gain Elevated Privileges - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
APPLE-SA-2015-12-08-3 OS X El Capitan 10.11.2 and Security Update 2015-008 af854a3a-2127-422b-91ae-364da2661108 lists.apple.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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