Improper Input Validation in Brocade ASCG Leads to DoS

Executive Summary

This vulnerability is an Improper Input Validation issue in Brocade ASCG before version 3.0. A local authenticated user can exploit it by providing invalid inputs like special characters. This leads to a Denial of Service (DoS) when collecting 'supportsave' from a Brocade Switch.

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Detection Guidance

This vulnerability affects Brocade ASCG before v3.0 and involves improper input validation leading to DoS. Detection requires checking the ASCG version and monitoring for unusual activity during supportsave collection. No specific commands are provided in the context.

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Impact Analysis

The vulnerability allows a local authenticated attacker to cause a Denial of Service by crashing the supportsave collection process on a Brocade Switch. This disrupts normal operations and may require system recovery.

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Compliance Impact

This vulnerability does not directly impact compliance with GDPR or HIPAA as it involves a local authenticated user causing a Denial of Service (DoS) on a Brocade Switch by providing invalid inputs. There is no evidence of data exposure or unauthorized access that would typically affect these regulations.

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Mitigation Strategies

Update Brocade ASCG to version 3.0 or later to address the improper input validation issue. Ensure only valid inputs are accepted during supportsave collection to prevent DoS conditions.

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