RHSA-2009%3A0436 — Vulnetix

RHSA-2009%3A0436 PUBLISHED

Updated firefox packages that fix several security issues are now available for Red Hat Enterprise Linux 4 and 5. This update has been rated as having critical security impact by the Red Hat Security Response Team.

Affected Products

Vendor	Product	Versions
	Red Hat Enterprise Linux WS version 4
	Red Hat Enterprise Linux (v. 5 server)
	xulrunner
	Red Hat Enterprise Linux Desktop Workstation (v. 5 client)
	Red Hat Enterprise Linux AS version 4
	Red Hat Enterprise Linux ES version 4
	Red Hat Enterprise Linux Desktop (v. 5 client)
	firefox
	Red Hat Enterprise Linux Desktop version 4

Timeline

Apr 22, 2009 CVE Published
Nov 21, 2025 CVE Updated
Apr 26, 2026 Distribution Patch
Apr 26, 2026 Distribution Patch
Apr 26, 2026 Security Advisory
Apr 26, 2026 Security Advisory
Apr 26, 2026 Security Advisory
Apr 26, 2026 Security Advisory
Apr 26, 2026 Security Advisory
Apr 26, 2026 Security Advisory
Apr 26, 2026 Security Advisory
Apr 26, 2026 Security Advisory

References

https://access.redhat.com/errata/RHSA-2009:0436 advisory
https://access.redhat.com/security/updates/classification/#critical url
http://www.mozilla.org/security/known-vulnerabilities/firefox30.html#firefox3.0.9 url
https://bugzilla.redhat.com/show_bug.cgi?id=486704 url
https://bugzilla.redhat.com/show_bug.cgi?id=496252 url
https://bugzilla.redhat.com/show_bug.cgi?id=496253 url
https://bugzilla.redhat.com/show_bug.cgi?id=496255 url
https://bugzilla.redhat.com/show_bug.cgi?id=496256 url
https://bugzilla.redhat.com/show_bug.cgi?id=496262 url
https://bugzilla.redhat.com/show_bug.cgi?id=496263 url
https://bugzilla.redhat.com/show_bug.cgi?id=496266 url
https://bugzilla.redhat.com/show_bug.cgi?id=496267 url
https://bugzilla.redhat.com/show_bug.cgi?id=496270 url
https://bugzilla.redhat.com/show_bug.cgi?id=496271 url
https://bugzilla.redhat.com/show_bug.cgi?id=496274 url
https://security.access.redhat.com/data/csaf/v2/advisories/2009/rhsa-2009_0436.json advisory

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