LinuxSecurity.com: New m4 packages are available for Slackware 8.1, 9.0, 9.1, 10.0, 10.1, 10.2, 11.0, 12.0, and -current to fix security issues. More details about the issues may be found in the Common Vulnerabilities and Exposures (CVE) database: CVE - CVE-2008-1687 CVE - CVE-2008-1688