Version Watch: By Operating System

- CentOS 3: 3.5 is the currently released version of CentOS 3. It includes the following features the Native Posix Thread Library, Gnome 2.2.2, KDE 3.1.3, MySQL 3.23.58, PostgreSQL 7.3.10, Apache 2.0.46, OpenOffice.org 1.1.2, Samba 3 and many others.
- CentOS 4: 4.1 is the current version of CentOS 4. Major new features include the Linux 2.6 Kernel, SELinux, udev replacing the /dev system, Xorg, MySQL4, CyrusIMAPD, Gnome 2.8 and KDE 3.3.

- Core 4: Fedora has issued an update for httpd. This fixes a vulnerability and a security issue, which can be exploited by malicious people to cause a DoS (Denial of Service) and potentially bypass certain security restrictions.
- Core 3: Fedora has issued an update for httpd. This fixes a vulnerability and a security issue, which can be exploited by malicious people to cause a DoS (Denial of Service) and potentially bypass certain security restrictions.
- RHEL 3.5: A flaw was discovered in mod_ssl's handling of the "SSLVerifyClient" directive. This flaw occurs if a virtual host is configured using "SSLVerifyClient optional" and a directive "SSLVerifyClient required" is set for a specific location. Another flaw was discovered in Apache httpd where the byterange filter would buffer certain responses into memory. Red Hat has updated Apache httpd packages that correct these security issues
- RHEL 4.1: A flaw was discovered in mod_ssl's handling of the "SSLVerifyClient" directive. This flaw occurs if a virtual host is configured using "SSLVerifyClient optional" and a directive "SSLVerifyClient required" is set for a specific location. Another flaw was discovered in Apache httpd where the byterange filter would
buffer certain responses into memory. Red Hat has updated Apache httpd packages that correct these security issues
Version Watch: By Control Panel
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- cPanel 10.x: Current version is 10.2.0 with support for RHEL 2.1, 3, 4; Red Hat 7.3, 9; Fedora Core 1, 2, 3, 4; CentOS 3.x, 4.x

- Ensim 4.0.3: This release supports RHEL 3, Fedora Core 1, and Fedora Core 2. There are two recent hotfixes one offers support for SpamAssassin 3.0.2 and the second is a security fix for an exploit involving scheduled backup vulnerabilities.
- Ensim 4.0.4: Please note: Ensim 4.0.4 is available but is targeted to RHEL 4. Users have reported significant issues when trying to use this update on non RHEL 4 systems. At this time, we only recommend this version for new installations on RHEL 4.

- Plesk 7.5.x: Current version is 7.5.4 build75050928.18. This includes stability and security updates. Plesk 7.5.4 supports the following: Red Hat 7.3, Red Hat 9, RHEL 2.1, RHEL 3, Fedora Core 1, Fedora Core 2, and CentOS 3






