VulnerabilityAnalyzed
CVE-2023-43768
An issue was discovered in Couchbase Server 6.6.x through 7.2.0, before 7.1.5 and 7.2.1.
HIGH 7.5EPSS 0.75%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.75%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in Couchbase Server 6.6.x through 7.2.0, before 7.1.5 and 7.2.1. Unauthenticated users may cause memcached to run out of memory via large commands.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.75% probability · 53th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-770
- Affected
- couchbase/couchbase server
- Source
- cve@mitre.org
References
- https://docs.couchbase.com/server/current/release-notes/relnotes.htmlRelease Notes
- https://forums.couchbase.com/tags/securityProduct
- https://www.couchbase.com/alerts/Vendor Advisory
- https://www.couchbase.com/downloadsProduct
- https://docs.couchbase.com/server/current/release-notes/relnotes.htmlRelease Notes
- https://forums.couchbase.com/tags/securityProduct
- https://www.couchbase.com/alerts/Vendor Advisory
- https://www.couchbase.com/downloadsProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.