Creation of Immutable Text Using String Concatenation
The product creates an immutable text string using string concatenation operations.
When building a string via a looping feature (e.g., a FOR or WHILE loop), the use of += to append to the existing string will result in the creation of a new object with each iteration. This programming pattern can be inefficient in comparison with use of text buffer data elements. This issue can make the product perform more slowly. If the relevant code is reachable by an attacker, then this could be influenced to create performance problem.
Weaknesses in this category are related to the CISQ Quality Measures for Efficiency. Presence of these weaknesses could reduce the efficiency of the software.
Weaknesses in this category are related to the CISQ Quality Measures for Performance Efficiency, as documented in 2016 with the Automated Source Code Performance Effic...
Weaknesses in this category are related to coding practices that are deemed unsafe and increase the chances that an exploitable vulnerability will be present in the ap...
This view (slice) covers all the elements in CWE.
CWE identifiers in this view (slice) are quality issues that only indirectly make it easier to introduce a vulnerability and/or make the vulnerability more difficult t...
This view (slice) displays only weakness base elements.