Red Hat Errata System 5.3 2008-01-23T07:18:10 Red Hat Enterprise Linux 3 Ethereal is a program for monitoring network traffic. The SNMP dissector in Ethereal releases 0.8.15 through 0.10.4 contained a memory read flaw. On a system where Ethereal is running, a remote attacker could send malicious packets that could cause Ethereal to crash or possibly execute arbitrary code. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2004-0635 to this issue. The SMB dissector in Ethereal releases 0.9.15 through 0.10.4 contained a null pointer flaw. On a system where Ethereal is running, a remote attacker could send malicious packets that could cause Ethereal to crash. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2004-0634 to this issue. The iSNS dissector in Ethereal releases 0.10.3 through 0.10.4 contained an integer overflow flaw. On a system where Ethereal is running, a remote attacker could send malicious packets that could cause Ethereal to crash or possibly execute arbitrary code. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2004-0633 to this issue. Users of Ethereal should upgrade to these updated packages, which contain a version that is not vulnerable to these issues. Moderate Copyright 2004 Red Hat, Inc. CVE-2004-0633 CVE-2004-0634 CVE-2004-0635 cpe://redhat:enterprise_linux:3