CVE-2019-11467
Summary
| CVE | CVE-2019-11467 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2019-09-10 18:15:00 UTC |
| Updated | 2020-08-24 17:37:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: CWE-119
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Couchbase | Couchbase Server | 4.6.3 | All | All | All |
| Application | Couchbase | Couchbase Server | 5.5.0 | All | All | All |
| Application | Couchbase | Couchbase Server | 4.6.3 | All | All | All |
| Application | Couchbase | Couchbase Server | 5.5.0 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Enterprise-Level Security | Couchbase | MISC | www.couchbase.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.