Cisco Bug: CSCuq05768 - Using "?" to list files in directory with thousands of files causing hog
Jun 01, 2018
- Cisco ASA 5500-X Series Firewalls
Known Affected Releases
8.4(7) 9.1(5) 9.2(2)
Symptom: Attempting to list or query a directory on the ASA compact flash that contains thousands of files may cause a very long CPU hog. This may significantly impact traffic and general functionality of the ASA firewall. Conditions: seen when attempting to enumerate the files in a directory present on the ASA's compact flash. In testing, the issue is observed once there is a significant numbers of files present (upwards of 1000+).
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