CVE-2011-2458

Description

Adobe Flash Player before 10.3.183.11 and 11.x before 11.1.102.55 on Windows, Mac OS X, Linux, and Solaris and before 11.1.102.59 on Android, and Adobe AIR before 3.1.0.4880, when Internet Explorer is used, allows remote attackers to bypass the cross-domain policy via a crafted web site.

Category

9.3
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 1.02% Top 25%
Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory gentoo.org Vendor Advisory adobe.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00014.html mailing list third party advisory vendor advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14014 vdb entry third party advisory signature
http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00019.html mailing list third party advisory vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00017.html mailing list third party advisory vendor advisory
http://security.gentoo.org/glsa/glsa-201204-07.xml third party advisory vendor advisory
http://secunia.com/advisories/48819 third party advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16179 vdb entry third party advisory signature
http://www.adobe.com/support/security/bulletins/apsb11-28.html patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2011-2458?
CVE-2011-2458 has been scored as a critical severity vulnerability.
How to fix CVE-2011-2458?
To fix CVE-2011-2458, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2011-2458 being actively exploited in the wild?
It is possible that CVE-2011-2458 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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