Description
In PQUIC before 5bde5bb, retention of unused initial encryption keys allows attackers to disrupt a connection with a PSK configuration by sending a CONNECTION_CLOSE frame that is encrypted via the initial key computed. Network traffic sniffing is needed as part of exploitation.
Metrics
CVSS 3.1 6.5/10
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:LWeakness enumeration
Affected software
No affected versions have been published.
Timeline
- Published
- Feb 9, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Modified