pion/dtls · Security
Panic during unmarshal of Hello Verify Request in github.com/pion/dtls/v2
- GHSA ID
- GHSA-4xgv-j62q-h3rj
- Severity
- medium
- Published
- Updated
- CVSS
- 5.9 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS v3
- 5.9 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
Impact
During the unmarshalling of a hello verify request we could try to unmarshal into too small a buffer. is could result in a panic leading the program to crash.
This issue could be abused to cause a denial of service.
Workaround
None, upgrade to 2.2.4