Vulnerability Description
Couchbase Server 6.5.x, 6.6.x through 6.6.2, and 7.0.0 has a Buffer Overflow. A specially crafted network packet sent from an attacker can crash memcached.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Couchbase | Couchbase Server | >= 6.5.0, <= 6.5.2 |
Related Weaknesses (CWE)
References
- https://docs.couchbase.com/server/current/release-notes/relnotes.htmlRelease NotesVendor Advisory
- https://www.couchbase.com/alertsVendor Advisory
- https://docs.couchbase.com/server/current/release-notes/relnotes.htmlRelease NotesVendor Advisory
- https://www.couchbase.com/alertsVendor Advisory
FAQ
What is CVE-2021-35944?
CVE-2021-35944 is a vulnerability with a CVSS score of 7.5 (HIGH). Couchbase Server 6.5.x, 6.6.x through 6.6.2, and 7.0.0 has a Buffer Overflow. A specially crafted network packet sent from an attacker can crash memcached.
How severe is CVE-2021-35944?
CVE-2021-35944 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-35944?
Check the references section above for vendor advisories and patch information. Affected products include: Couchbase Couchbase Server.