CVE-2021-29462

The Portable SDK for UPnP Devices is an SDK for development of UPnP device and control point applications. The server part of pupnp (libupnp) appears to be vulnerable to DNS rebinding attacks because it does not check the value of the `Host` header. This can be mitigated by using DNS revolvers which block DNS-rebinding attacks. The vulnerability is fixed in version 1.14.6 and later.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/pupnp/pupnp/security/advisories/GHSA-6hqq-w3jq-9fhg	Third Party Advisory
http://www.openwall.com/lists/oss-security/2021/04/20/4	Mailing List Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:pupnp_project:pupnp:*:*:*:*:*:*:*:*

Information

Published : 2021-04-20 14:15

Updated : 2022-08-03 03:20

NVD link : CVE-2021-29462

Mitre link : CVE-2021-29462

JSON object : View

CWE

CWE-345

Insufficient Verification of Data Authenticity

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Products Affected

pupnp_project

pupnp

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