CVE-2011-2486

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Summary

CVECVE-2011-2486
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-11-19 12:10:48 UTC
Updated2026-04-29 01:13:23 UTC
Descriptionnspluginwrapper before 1.4.4 does not properly provide access to NPNVprivateModeBool variable settings, which could prevent Firefox plugins from determining if they should run in Private Browsing mode and allow remote attackers to bypass intended access restrictions, as demonstrated using Flash.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

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

Problem Types: CWE-264 | n/a

CVSS v2.0 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Nspluginwrapper Nspluginwrapper 1.4.2 All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 rhn.redhat.com
Support all the new variables added · davidben/nspluginwrapper@7e4ab8e · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com
nspluginwrapper NPNVprivateModeBool Variable Processing Flaw Lets Remote Users Deny Service - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com Patch
Access Denied af854a3a-2127-422b-91ae-364da2661108 bugzilla.novell.com
Scientific Linux alert SL-nspl-20121113 (nspluginwrapper) [LWN.net] af854a3a-2127-422b-91ae-364da2661108 lwn.net
Bug 715384 – CVE-2011-2486 nspluginwrapper does not forward NPNVprivateModeBool variable af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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