CVE-2024-25679

EUVD-2024-22995
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L
CISA-ADPADP
6.5 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 8%
Affected Products (NVD)
VendorProductVersion
pquicpquic
𝑥
< 2023-10-30
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/p-quic/pquic/issues/35
https://github.com/p-quic/pquic/pull/39
https://www.rfc-editor.org/rfc/rfc9001#name-discarding-unused-keys
https://github.com/p-quic/pquic/issues/35
https://github.com/p-quic/pquic/pull/39
https://www.rfc-editor.org/rfc/rfc9001#name-discarding-unused-keys