CVE-2022-31394

Published Feb 21, 2023

Last updated 2 years ago

Overview

Description: Hyperium Hyper before 0.14.19 does not allow for customization of the max_header_list_size method in the H2 third-party software, allowing attackers to perform HTTP2 attacks.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.5
Impact score: 3.6
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-770

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:hyper:hyper:*:*:*:*:*:rust:*:*",
            "vulnerable": true,
            "matchCriteriaId": "0B584AC5-F309-4E62-B755-AAD46CA687BA",
            "versionEndExcluding": "0.14.19"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References