RHSA-2009:1095Critical

Red Hat Security Advisory: firefox security update

Published
June 11, 2009
Last Modified
June 25, 2026

🔗 CVE IDs covered (11)

CVE-2009-1392 →CVE-2009-1832 →CVE-2009-1833 →CVE-2009-1834 →CVE-2009-1835 →CVE-2009-1836 →CVE-2009-1837 →CVE-2009-1838 →CVE-2009-1839 →CVE-2009-1840 →CVE-2009-1841 →

📋 Description

CVE-2009-1392 — Firefox browser engine crashes CVE-2009-1832 — Firefox double frame construction flaw CVE-2009-1833 — Firefox JavaScript engine crashes CVE-2009-1834 — Firefox URL spoofing with invalid unicode characters CVE-2009-1835 — file: resources CVE-2009-1836 — Firefox SSL tampering via non-200 responses to proxy CONNECT requests CVE-2009-1837 — Firefox Race condition while accessing the private data of a NPObject JS wrapper class object CVE-2009-1838 — Firefox arbitrary code execution flaw CVE-2009-1839 — Firefox information disclosure flaw CVE-2009-1840 — Firefox XUL scripts skip some security checks CVE-2009-1841 — Firefox JavaScript arbitrary code execution

🎯 Affected products96

  • Red Hat Enterprise Linux (v. 5 server)
  • Red Hat Enterprise Linux AS version 4
  • Red Hat Enterprise Linux Desktop (v. 5 client)
  • Red Hat Enterprise Linux Desktop Workstation (v. 5 client)
  • Red Hat Enterprise Linux Desktop version 4
  • Red Hat Enterprise Linux ES version 4
  • Red Hat Enterprise Linux WS version 4
  • firefox-0:3.0.11-2.el5_3.i386 as a component of Red Hat Enterprise Linux (v. 5 server)
  • firefox-0:3.0.11-2.el5_3.i386 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
  • firefox-0:3.0.11-2.el5_3.ia64 as a component of Red Hat Enterprise Linux (v. 5 server)
  • firefox-0:3.0.11-2.el5_3.ppc as a component of Red Hat Enterprise Linux (v. 5 server)
  • firefox-0:3.0.11-2.el5_3.s390 as a component of Red Hat Enterprise Linux (v. 5 server)
  • firefox-0:3.0.11-2.el5_3.s390x as a component of Red Hat Enterprise Linux (v. 5 server)
  • firefox-0:3.0.11-2.el5_3.src as a component of Red Hat Enterprise Linux (v. 5 server)
  • firefox-0:3.0.11-2.el5_3.src as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
  • firefox-0:3.0.11-2.el5_3.x86_64 as a component of Red Hat Enterprise Linux (v. 5 server)
  • firefox-0:3.0.11-2.el5_3.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
  • firefox-0:3.0.11-4.el4.i386 as a component of Red Hat Enterprise Linux AS version 4
  • firefox-0:3.0.11-4.el4.i386 as a component of Red Hat Enterprise Linux Desktop version 4
  • firefox-0:3.0.11-4.el4.i386 as a component of Red Hat Enterprise Linux ES version 4
  • firefox-0:3.0.11-4.el4.i386 as a component of Red Hat Enterprise Linux WS version 4
  • firefox-0:3.0.11-4.el4.ia64 as a component of Red Hat Enterprise Linux AS version 4
  • firefox-0:3.0.11-4.el4.ia64 as a component of Red Hat Enterprise Linux ES version 4
  • firefox-0:3.0.11-4.el4.ia64 as a component of Red Hat Enterprise Linux WS version 4
  • firefox-0:3.0.11-4.el4.ppc as a component of Red Hat Enterprise Linux AS version 4
  • firefox-0:3.0.11-4.el4.s390 as a component of Red Hat Enterprise Linux AS version 4
  • firefox-0:3.0.11-4.el4.s390x as a component of Red Hat Enterprise Linux AS version 4
  • firefox-0:3.0.11-4.el4.src as a component of Red Hat Enterprise Linux AS version 4
  • firefox-0:3.0.11-4.el4.src as a component of Red Hat Enterprise Linux Desktop version 4
  • firefox-0:3.0.11-4.el4.src as a component of Red Hat Enterprise Linux ES version 4
  • +66 more not shown

✅ Remediation

Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259

🔗 References (16)