Description
Cross-site request forgery (CSRF) vulnerability in Mozilla Firefox before 3.5.17 and 3.6.x before 3.6.14, and SeaMonkey before 2.0.12, allows remote attackers to hijack the authentication of arbitrary users for requests that were initiated by a plugin and received a 307 redirect to a page on a different web site.
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.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 6.0 | iceape | 2.0.11-3 | DSA-2180-1 |
| Debian 6.0 | icedove | 3.0.11-1+squeeze1 | DSA-2187-1 |
| Debian 6.0 | iceweasel | 3.5.16-5 | DSA-2186-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 6 | firefox | 3.6.14-4.el6_0 | RHSA-2011:0310 |
| RHEL 6 | xulrunner +1 | 1.9.2.14-3.el6_0 | RHSA-2011:0310 |
| RHEL 5 | firefox | 3.6.14-4.el5_6 | RHSA-2011:0310 |
| RHEL 5 | xulrunner +1 | 1.9.2.14-4.el5_6 | RHSA-2011:0310 |
| RHEL 4 | firefox | 3.6.14-4.el4 | RHSA-2011:0310 |
| RHEL 4 | seamonkey +5 | 1.0.9-67.el4_8 | RHSA-2011:0313 |
Advisories 5
- RHSA-2011:0313 Red Hat Security Advisory: seamonkey security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- RHSA-2011:0310 Red Hat Security Advisory: firefox security and bug fix update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- DSA-2180-1 iceape - several Debian Security (DSA / DLA) · Mar 9, 2026
- DSA-2186-1 iceweasel - several Debian Security (DSA / DLA) · Mar 9, 2026
- DSA-2187-1 icedove - several Debian Security (DSA / DLA) · Mar 9, 2026
References
- http://downloads.avaya.com/css/P8/documents/100133195
- 46652 vdb-entry
- http://www.mozilla.org/security/announce/2011/mfsa2011-10.html
- RHSA-2011:0313 vendor-advisory
- MDVSA-2011:041 vendor-advisory
- http://support.avaya.com/css/P8/documents/100128655
- https://bugzilla.mozilla.org/show_bug.cgi?id=573873
- oval:org.mitre.oval:def:14473 vdb-entry signature