CVE-2024-25679

Published Feb 9, 2024

Last updated 9 months ago

Overview

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.
Source: cve@mitre.org
NVD status: Analyzed

Hype score: Not currently trending

Risk scores

CVSS 3.1

Type: Primary
Base score: 6.5
Impact score: 4.2
Exploitability score: 2.2
Vector string: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L
Severity: MEDIUM

Weaknesses

nvd@nist.gov: NVD-CWE-noinfo

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:pquic:pquic:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "9501E20C-7EEC-4218-83B2-1B7542857491",
            "versionEndExcluding": "2023-10-30"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References