In Couchbase Server 5.1.1, the cookie used for intra-node communication was not generated securely. Couchbase Server uses erlang:now() to seed the PRNG which results in a small search space for potential random seeds that could then be used to brute force the cookie and execute code against a remote system. This has been fixed in version 6.0.0.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-09-10T17:16:29

Updated: 2024-08-04T22:55:40.284Z

Reserved: 2019-04-23T00:00:00

Link: CVE-2019-11495

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-09-10T18:15:12.463

Modified: 2024-11-21T04:21:12.060

Link: CVE-2019-11495

cve-icon Redhat

No data.