CWE-187—Partial String Comparison

名称

Partial String Comparison

描述

The product performs a comparison that only examines a portion of a factor before determining whether there is a match, such as a substring, leading to resultant weaknesses.

For example, an attacker might succeed in authentication by providing a small password that matches the associated portion of the larger, correct password.

常见后果

范围：

Integrity, Access Control

影响：

Alter Execution Logic, Bypass Protection Mechanism

相关 CWE

• CWE-1023Incomplete Comparison with Missing Factors