CVE Vulnerability

CVE-2021-28681

Pion WebRTC before 3.0.15 didn't properly tear down the DTLS Connection when certificate verification failed. The PeerConnectionState was set to failed, but a user could ignore that and continue to use the PeerConnection. )A WebRTC implementation shouldn't allow the user to continue if verification has failed.)

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/pion/webrtc/issues/1708 Exploit Patch
https://github.com/pion/webrtc/security/advisories/GHSA-74xm-qj29-cq8p Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:webrtc_project:webrtc:*:*:*:*:*:*:*:*
Information

Published : 2021-03-18 04:15

Updated : 2021-03-25 01:45

NVD link : CVE-2021-28681

Mitre link : CVE-2021-28681

Products Affected
No products.
CWE
CWE-863