Class: sec:TinyFragmentAttack

This attack may accomplish all sorts of things, thus we do not (on this level) define any existential quantifiers.

•owl:Thing
        •sec:Threat
                •sec:ActiveAttack
                        •sec:BypassingIntendedControls
                                •sec:TinyFragmentAttack

Super Classes

sec:BypassingIntendedControls
sec:threatens ONLY ((sec:_Confidentiality OR sec:_Integrity OR sec:_AvailabilityAND sec:_Network)
sec:threatens SOME sec:_Network

Annotations

dc:descriptionThe attacker uses the IP fragmentation option to create extremely small fragments and force the TCP header information into a separate packet fragment. This attack is designed to circumvent filtering rules that depend on TCP header information. (Stallings 06)

Abstract Syntax

Class(sec:TinyFragmentAttack partial sec:BypassingIntendedControls
                                    restriction(sec:threatens allValuesFrom(intersectionOf(unionOf(sec:_Confidentiality
                                                                                                   sec:_Integrity
                                                                                                   sec:_Availability)
                                                                                           sec:_Network)))
                                    restriction(sec:threatens someValuesFrom(sec:_Network)))
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