CVE-2011-2455

Name: CVE-2011-2455
Creator: NVD / NIST
Published: 2011-11-11T16:55:01.52+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 5.92%

Last modified Jun 16, 2026

CVE-2011-2455 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, allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2011-2445, CVE-2011-2451, CVE-2011-2452, CVE-2011-2453, CVE-2011-2454, CVE-2011-2459, and CVE-2011-2460.. EPSS estimates a 5.92% 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, allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2011-2445, CVE-2011-2451, CVE-2011-2452, CVE-2011-2453, CVE-2011-2454, CVE-2011-2459, and CVE-2011-2460.

Metrics

EPSS Probability

5.92%

92.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-119

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
http://www.redhat.com/support/errata/RHSA-2011-1445.htmlThird Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14510Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16023Third 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
http://www.redhat.com/support/errata/RHSA-2011-1445.htmlThird Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14510Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16023Third Party Advisory

Timeline

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

Frequently Asked Questions

What is CVE-2011-2455?

How severe is CVE-2011-2455?

Severity scoring for CVE-2011-2455 is pending analysis. The EPSS model estimates a 5.92% probability of exploitation in the next 30 days.

How do I fix CVE-2011-2455?

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-2011-2455?

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

Scan your code now

Source: NVD / NIST