Elasticsearch 7.17.8 → 7.17.15

Vulnerabilities fixed by this upgrade

• 6.0 CVE-2023-46674 An issue was identified that allowed the unsafe deserialization of java objects from hadoop or spark configuration properties that could have been modified by authenticated users. Elastic would lik…
• 6.5 CVE-2023-46673 It was identified that malformed scripts used in the script processor of an Ingest Pipeline could cause an Elasticsearch node to crash when calling the Simulate Pipeline API.
• 4.1 CVE-2023-31417 Elasticsearch generally filters out sensitive information and credentials before logging to the audit log. It was found that this filtering was not applied when requests to Elasticsearch use certai…
• 7.5 CVE-2023-31418 An issue has been identified with how Elasticsearch handled incoming requests on the HTTP layer. An unauthenticated user could force an Elasticsearch node to exit with an OutOfMemory error by sendi…
• 6.5 CVE-2023-31419 A flaw was discovered in Elasticsearch, affecting the _search API that allowed a specially crafted query string to cause a Stack Overflow and ultimately a Denial of Service.

Breaking changes

None in the release notes.

Security changes

• security Fixes CVE-2023-46673: It was identified that malformed scripts used in the script processor of an Ingest Pipeline could cause an Elasticsearch node to crash when calling the Simulate Pipeline API. in 7.17.14
• security Fixes CVE-2023-46674: An issue was identified that allowed the unsafe deserialization of java objects from hadoop or spark configuration properties that could have been modified by authenticated users. Elastic would lik… in 7.17.11

Every release in between