Design/Logic Flaw

In Elasticsearch versions before 7.13.3 and 6.8.17 an uncontrolled recursion vulnerability that could lead to a denial of service attack was identified in the Elasticsearch Grok parser. A user with the ability to submit arbitrary queries to Elasticsearch could create a malicious Grok query that...

PT-2021-14869 · Elastic · Elasticsearch

Name of the Vulnerable Software and Affected Versions: Elasticsearch versions prior to 7.13.3 Elasticsearch versions prior to 6.8.17 Description: An uncontrolled recursion issue in the Elasticsearch Grok parser could lead to a denial of service attack. A user who can submit arbitrary queries to...

Elasticsearch 7.13.3 and 6.8.17 Security Update

Elasticsearch Denial of Service issue ESA-2021-15 An uncontrolled recursion vulnerability that could lead to a denial of service attack was identified in the Elasticsearch Grok parser. A user with the ability to submit arbitrary queries to Elasticsearch could create a malicious Grok query that wi...