VulnerabilityModified
CVE-2011-2486
nspluginwrapper 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…
MEDIUM 5.0EPSS 2.47%
Does this matter?
Lower severity and a low EPSS score (2.47%). Track it; it rarely justifies an emergency change on its own.
Description
nspluginwrapper 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.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N
- EPSS
- 2.47% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-264
- Affected
- nspluginwrapper/nspluginwrapper
- Source
- secalert@redhat.com
References
- http://lwn.net/Alerts/524725/
- http://rhn.redhat.com/errata/RHSA-2012-1459.html
- http://www.securitytracker.com/id?1027757Patch
- https://bugzilla.novell.com/show_bug.cgi?id=702034
- https://bugzilla.redhat.com/show_bug.cgi?id=715384
- https://github.com/davidben/nspluginwrapper/commit/7e4ab8e1189846041f955e6c83f72bc1624e7a98
- http://lwn.net/Alerts/524725/
- http://rhn.redhat.com/errata/RHSA-2012-1459.html
- http://www.securitytracker.com/id?1027757Patch
- https://bugzilla.novell.com/show_bug.cgi?id=702034
- https://bugzilla.redhat.com/show_bug.cgi?id=715384
- https://github.com/davidben/nspluginwrapper/commit/7e4ab8e1189846041f955e6c83f72bc1624e7a98
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.