Red Hat Security Advisory: Red Hat Enterprise Linux 4 - 3-Month End Of Life Notice

Red Hat Enterprise Linux 4 reached its end-of-life on February 29, 2012, ending regular support including security updates, bug fixes, and technical assistance. Customers running this version are advised to upgrade to Red Hat Enterprise Linux 5 or 6. Red Hat offers a limited optional extension program for those unable to migrate before the end-of-life date.

• access.redhat.com/errata/RHSA-2011:1506 (opens in a new tab)
• access.redhat.com/security/updates/classification/ (opens in a new tab)
• access.redhat.com/support/policy/updates/errata/ (opens in a new tab)
• bugzilla.redhat.com/show_bug.cgi?id=754175 (opens in a new tab)
• security.access.redhat.com/data/csaf/v2/advisories/2011/rhsa-2011_1506.json (opens in a new tab)

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