TFTP: Filename Too Long
This protocol anomaly triggers when it detects a suspiciously long file name in a TFTP message. The default filename length is 128; you can change this setting in the Sensor Settings Rulebase>Protocol Thresholds and Configuration>TFTP>Maximum Filename Length.
Extended Description
This is a protocol anomaly.
Short Name
TFTP:FILENAME-TOO-LONG
Severity
Major
Recommended
True
Recommended Action
Drop
Category
TFTP
Keywords
CVE-2002-2226 CVE-2003-0729 CVE-2006-4948 CVE-2006-6184 CVE-2009-2957 CVE-2010-4323 bid:20131 bid:21320 bid:36121 bid:46434 bid:6199 bid:8505
Release Date
01/30/2004
Supported Platforms
mx-19.3
vmx-19.3
vsrx-19.2
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-19.4
vsrx3bsd-19.4
srx-branch-19.4
vsrx-19.4
vmx-19.4
mx-19.4
srxevo-25.4
vsrx-26.2
srx-26.2
srx-branch-26.2
vsrx3bsd-26.2
mx-12.3
srx-12.3
srx-branch-12.3
vsrx-12.3
Sigpack Version
3324
False Positive
Unknown
CVSS Score
7.5
10.0
6.8