CVE-2016-6271

The Bzrtp library (aka libbzrtp) 1.0.x before 1.0.4 allows man-in-the-middle attackers to conduct spoofing attacks by leveraging a missing HVI check on DHPart2 packet reception.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://www.securityfocus.com/bid/95928
https://github.com/BelledonneCommunications/bzrtp/commit/bbb1e6e2f467ee4bd7b9a8c800e4f07343d7d99b	Issue Tracking Patch
https://github.com/gteissier/CVE-2016-6271
http://www.securityfocus.com/bid/95928
https://github.com/BelledonneCommunications/bzrtp/commit/bbb1e6e2f467ee4bd7b9a8c800e4f07343d7d99b	Issue Tracking Patch
https://github.com/gteissier/CVE-2016-6271

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:bzrtp_project:bzrtp:1.0.0:::::::*
	cpe:2.3:a:bzrtp_project:bzrtp:1.0.2:::::::*
	cpe:2.3:a:bzrtp_project:bzrtp:1.0.3:::::::*

History

No history.

Information

Published : 2017-01-18 22:59

Updated : 2025-04-20 01:37

NVD link : CVE-2016-6271

Mitre link : CVE-2016-6271

CVE.ORG link : CVE-2016-6271

JSON object : View

Products Affected

bzrtp_project

bzrtp

CWE

CWE-254

7PK - Security Features

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