Common Vulnerabilities and Exposures assigned an identifier CVE-2007-6441 to the following vulnerability: The WiMAX dissector in Wireshark (formerly Ethereal) 0.99.6 allows remote attackers to cause a denial of service (crash) via unknown vectors related to "unaligned access on some platforms." References: http://www.wireshark.org/security/wnpa-sec-2007-03.html
This issue was addressed in: Red Hat Enterprise Linux: http://rhn.redhat.com/errata/RHSA-2008-0058.html