Description
Cross-site scripting (XSS) vulnerability in Adobe Flash Player before 10.3.183.10 on Windows, Mac OS X, Linux, and Solaris, and before 10.3.186.7 on Android, allows remote attackers to inject arbitrary web script or HTML via a crafted URL, related to a "universal cross-site scripting issue," as exploited in the wild in September 2011.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 6 | acroread +1 | 9.4.6-1.el6 | RHSA-2011:1434 |
| RHEL 6 | flash-plugin | 10.3.183.10-1.el6 | RHSA-2011:1333 |
| RHEL 5 | acroread +1 | 9.4.6-1.el5 | RHSA-2011:1434 |
| RHEL 5 | flash-plugin | 10.3.183.10-1.el5 | RHSA-2011:1333 |
| RHEL 4 | acroread +1 | 9.4.6-1.el4 | RHSA-2011:1434 |
Advisories 2
- RHSA-2011:1434 Red Hat Security Advisory: acroread security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- RHSA-2011:1333 Red Hat Security Advisory: flash-plugin security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
References
- 48308 third-party-advisory
- oval:org.mitre.oval:def:15272 vdb-entry signature
- SUSE-SU-2011:1063 vendor-advisory
- RHSA-2011:1333 vendor-advisory
- http://googlechromereleases.blogspot.com/2011/09/stable-channel-update_20.html
- oval:org.mitre.oval:def:14050 vdb-entry signature
- http://www.adobe.com/support/security/bulletins/apsb11-26.html