- Description
- Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.21, the ip-restriction middleware (hono/ip-restriction) compares incoming IP addresses against configured deny and allow rules using string equality after partial normalization. Non-canonical IPv6 representations of an address already listed in a static rule — such as compressed forms, explicit-zero forms, or hex-notation IPv4-mapped addresses — do not match the normalized rule entry, causing the rule to be silently skipped. This vulnerability is fixed in 4.12.21.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
- Products
- hono
CVSS 3.1
- Type
- Secondary
- Base score
- 5.3
- Impact score
- 1.4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- Severity
- MEDIUM
- security-advisories@github.com
- CWE-185
- Hype score
- Not currently trending
[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:hono:hono:*:*:*:*:*:node.js:*:*",
"matchCriteriaId": "797B2A25-4B24-46A9-8EF4-35F6F1214A7C",
"versionEndExcluding": "4.12.21",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]