CVE-2011-2458

Name: CVE-2011-2458
Creator: NVD / NIST
Published: 2011-11-11T16:55:01.63+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 3.73%

Last modified Jun 16, 2026

CVE-2011-2458 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 3.73% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

3.73%

88.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-264

Affected Software

Vendor	Product	Versions
Adobe	Flash Player	>= 10.0, < 10.3.183.11
Adobe	Flash Player	>= 11.0, < 11.1.102.55
Adobe	Flash Player	>= 11.0, < 11.1.102.59
Adobe	Adobe Air	>= 3.0, < 3.1.0.4880

References

http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00014.htmlMailing List, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00017.htmlMailing List, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00019.htmlMailing List, Third Party Advisory
http://secunia.com/advisories/48819Third Party Advisory
http://security.gentoo.org/glsa/glsa-201204-07.xmlThird Party Advisory
http://www.adobe.com/support/security/bulletins/apsb11-28.htmlPatch, Vendor Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14014Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16179Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00014.htmlMailing List, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00017.htmlMailing List, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00019.htmlMailing List, Third Party Advisory
http://secunia.com/advisories/48819Third Party Advisory
http://security.gentoo.org/glsa/glsa-201204-07.xmlThird Party Advisory
http://www.adobe.com/support/security/bulletins/apsb11-28.htmlPatch, Vendor Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14014Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16179Third Party Advisory

Timeline

Published: Nov 11, 2011
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2011-2458?

How severe is CVE-2011-2458?

Severity scoring for CVE-2011-2458 is pending analysis. The EPSS model estimates a 3.73% probability of exploitation in the next 30 days.

How do I fix CVE-2011-2458?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-2458?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST