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.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://www.couchbase.com/alerts	Vendor Advisory
https://docs.couchbase.com/server/current/release-notes/relnotes.html	Release Notes Vendor Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:couchbase:couchbase_server::::::::
	cpe:2.3:a:couchbase:couchbase_server::::::::
	cpe:2.3:a:couchbase:couchbase_server::::::::
	cpe:2.3:a:couchbase:couchbase_server::::::::
	cpe:2.3:a:couchbase:couchbase_server:7.0.0:::::::*

Information

Published : 2021-09-29 13:15

Updated : 2021-10-02 18:12

NVD link : CVE-2021-35945

Mitre link : CVE-2021-35945

JSON object : View

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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Products Affected

couchbase

couchbase_server

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