title: IBM Security Verify Access denial of service
description: IBM Security Verify Access 10.0.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4, and 10.0.5 could allow an attacker to crash the webseald process using specially crafted HTTP requests resulting in loss of access to the system.  IBM X-Force ID:  247635.
problem types: CWE-20 Improper Input Validation
affected:
{
defaultStatus: unaffected
product: Security Verify Access
vendor: IBM
versions:
status: affected, version: 10.0.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4, 10.0.5
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 6.5
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL