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CVE-2024-25679

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Date: February 9, 2024

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.

Language: C

Severity Score

Related Resources (5)

https://www.rfc-editor.org/rfc/rfc9001#name-discarding-unused-keys
https://nvd.nist.gov/vuln/detail/CVE-2024-25679
https://github.com/p-quic/pquic/pull/39
https://github.com/p-quic/pquic/issues/35
https://www.mend.io/vulnerability-database/CVE-2024-25679

Severity Score

Weakness Type (CWE)

Insufficient Information

NVD-CWE-noinfo

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): LOW

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