CVE-2021-41767

Apache Guacamole 1.3.0 and older may incorrectly include a private tunnel identifier in the non-private details of some REST responses. This may allow an authenticated user who already has permission to access a particular connection to read from or interact with another user's active use of that same connection.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://www.openwall.com/lists/oss-security/2022/01/11/6	Mailing List Third Party Advisory
https://lists.apache.org/thread/5l31k4jmzdsfz0xt8osrbl878gb3b7ro	Mailing List Vendor Advisory
http://www.openwall.com/lists/oss-security/2022/01/11/6	Mailing List Third Party Advisory
https://lists.apache.org/thread/5l31k4jmzdsfz0xt8osrbl878gb3b7ro	Mailing List Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:guacamole:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-01-11 22:15

Updated : 2024-11-21 06:26

NVD link : CVE-2021-41767

Mitre link : CVE-2021-41767

CVE.ORG link : CVE-2021-41767

JSON object : View

Products Affected

apache

guacamole

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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