Inefficient Regular Expression Complexity
CVE-2008-5646
Summary
Regular expression Denial of Service(ReDos) vulnerability in Trac versions prior to 0.11.2 via unknown attack vectors related to "certain wiki markup."
- LOW
- NETWORK
- NONE
- PARTIAL
- PARTIAL
- PARTIAL
CWE-1333 - Inefficient Regular Expression Complexity
The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles.
References
Advisory Timeline
- Published