title: Multiple parsing problems in the Apache Sling Commons JSON module
description: Improper input validation in the Apache Sling Commons JSON bundle allows an attacker to trigger unexpected errors by supplying specially-crafted input.
The org.apache.sling.commons.json bundle has been deprecated as of March
2017 and should not be used anymore. Consumers are encouraged to
consider the Apache Sling Commons Johnzon OSGi bundle provided by the
Apache Sling project, but may of course use other JSON libraries.
problem types: CWE-20 Improper Input Validation
affected:
{
defaultStatus: unaffected
product: org.apache.sling.commons.json
vendor: Apache Software Foundation
versions:
lessThanOrEqual: 2.0.20, status: affected, version: 0, versionType: semver
}
metrics:
other: [
content: {'text': 'moderate'}
type: Textual description of severity
]