Overview
- Description
- It was discovered that the is-my-json-valid JavaScript library used an inefficient regular expression to validate JSON fields defined to have email format. A specially crafted JSON file could cause it to consume an excessive amount of CPU time when validated.
- Source
- secalert@redhat.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- 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:N/A:L
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
- secalert@redhat.com
- CWE-400
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:is-my-json-valid_project:is-my-json-valid:*:*:*:*:*:node.js:*:*",
"vulnerable": true,
"matchCriteriaId": "67DFDA57-B2DF-49CD-A01A-129D1822C439",
"versionEndExcluding": "1.4.1"
},
{
"criteria": "cpe:2.3:a:is-my-json-valid_project:is-my-json-valid:*:*:*:*:*:node.js:*:*",
"vulnerable": true,
"matchCriteriaId": "0A073C02-9957-4C9A-9E7F-153F3475729B",
"versionEndExcluding": "2.17.2",
"versionStartIncluding": "2.0.0"
}
],
"operator": "OR"
}
]
}
]