In Couchbase Server 4.6.3 and 5.5.0, secondary indexing encodes the entries to be indexed using collatejson. When index entries contain certain characters like \t, <, >, it caused buffer overrun as encoded string would be much larger than accounted for, causing indexer service to crash and restart. This has been remedied in versions 5.1.2 and 5.5.2 to ensure buffer always grows as needed for any input.
Metrics
Affected Vendors & Products
References
Link | Providers |
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https://www.couchbase.com/resources/security#SecurityAlerts |
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2019-09-10T17:21:50
Updated: 2024-08-04T22:55:40.527Z
Reserved: 2019-04-22T00:00:00
Link: CVE-2019-11467
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-09-10T18:15:12.367
Modified: 2024-11-21T04:21:08.343
Link: CVE-2019-11467
Redhat
No data.