Detailed attack pattern
Draft
CAPEC-621: Analysis of Packet Timing and Sizes
An attacker may intercept and log encrypted transmissions for the purpose of analyzing metadata such as packet timing and sizes. Although the actual data may be encrypted, this metadata may reveal valuable information to an attacker. Note that this attack is applicable to VOIP data as well as application data, especially for interactive apps that require precise timing and low-latency (e.g. thin-clients).
Low
Typical severity
Per MITRE
Not rated
Likelihood of attack
Per MITRE
1
Related weaknesses
CWEs this targets
Detailed
Abstraction
MITRE classification
Overview
CAPEC-621 (Analysis of Packet Timing and Sizes) is a detailed-level attack pattern catalogued by MITRE in the Common Attack Pattern Enumeration and Classification (CAPEC). It describes a recurring method attackers use to exploit software weaknesses.