CVE-2023-43768

high

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.

References

https://www.couchbase.com/downloads

https://www.couchbase.com/alerts/

https://forums.couchbase.com/tags/security

https://docs.couchbase.com/server/current/release-notes/relnotes.html

Details

Source: Mitre, NVD

Published: 2024-03-27

Updated: 2025-04-23

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.00661