Red Hat Errata System 5.3 2008-01-23T07:17:53 Red Hat Enterprise Linux 3 Ethereal is a program for monitoring network traffic. A number of security issues affect Ethereal. By exploiting these issues, it may be possible to make Ethereal crash or run arbitrary code by injecting a purposefully-malformed packet onto the wire or by convincing someone to read a malformed packet trace file. A buffer overflow in Ethereal 0.9.15 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via a malformed GTP MSISDN string. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2003-0925 to this issue. Ethereal 0.9.15 and earlier allows remote attackers to cause a denial of service (crash) via certain malformed ISAKMP or MEGACO packets. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2003-0926 to this issue. A heap-based buffer overflow in Ethereal 0.9.15 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via the SOCKS dissector. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2003-0927 to this issue. Users of Ethereal should update to these erratum packages containing Ethereal version 0.9.16, which is not vulnerable to these issues. Moderate Copyright 2003 Red Hat, Inc. CVE-2003-0925 CVE-2003-0926 CVE-2003-0927 cpe://redhat:enterprise_linux:3