Vulnerability · Published Mar 18, 2021 · Assigned by mitre
CVE-2021-28681
Medium 5.3
In plain English
A medium-severity security flaw in the github.com/pion/webrtc/v3 package (Go). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 52% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.3Medium
Exploit odds (30 days)0.7%top 47.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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.)
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/pion/webrtc/v3 | 3.0.15 | GHSA-74xm-qj29-cq8p |
| Go | github.com/pion/webrtc/v3 | 3.0.15 | GO-2021-0104 |
Affected products (as reported)
References
- https://github.com/pion/webrtc/issues/1708 x_refsource_MISC
- https://github.com/pion/webrtc/security/advisories/GHSA-74xm-qj29-cq8p x_refsource_MISC