7.5

CVE-2021-35945

Couchbase Server 6.5.x, 6.6.0 through 6.6.2, and 7.0.0, has a Buffer Overflow. A specially crafted network packet sent from an attacker can crash memcached.

Data is provided by the National Vulnerability Database (NVD)
Couchbase ≫ Couchbase Server Version >= 4.5.0 <= 5.5.6
Couchbase ≫ Couchbase Server Version >= 6.0.0 <= 6.0.5
Couchbase ≫ Couchbase Server Version >= 6.5.0 <= 6.5.2
Couchbase ≫ Couchbase Server Version >= 6.6.0 <= 6.6.2
Couchbase ≫ Couchbase Server Version7.0.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.51% 0.655
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.