fkie_cve-2023-39663
Vulnerability from fkie_nvd
Published
2023-08-29 20:15
Modified
2024-11-21 08:15
Severity ?
Summary
Mathjax up to v2.7.9 was discovered to contain two Regular expression Denial of Service (ReDoS) vulnerabilities in MathJax.js via the components pattern and markdownPattern. NOTE: the vendor disputes this because the regular expressions are not applied to user input; thus, there is no risk.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/mathjax/MathJax/issues/3074 | Exploit, Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/mathjax/MathJax/issues/3074 | Exploit, Issue Tracking, Vendor Advisory |
{
"configurations": [
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"nodes": [
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"cpeMatch": [
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"criteria": "cpe:2.3:a:mathjax:mathjax:*:*:*:*:*:*:*:*",
"matchCriteriaId": "BD9A61A5-6BB3-47A3-ACF7-5FBF93EEC1A1",
"versionEndIncluding": "2.7.9",
"vulnerable": true
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"negate": false,
"operator": "OR"
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"cveTags": [
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"sourceIdentifier": "cve@mitre.org",
"tags": [
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"descriptions": [
{
"lang": "en",
"value": "Mathjax up to v2.7.9 was discovered to contain two Regular expression Denial of Service (ReDoS) vulnerabilities in MathJax.js via the components pattern and markdownPattern. NOTE: the vendor disputes this because the regular expressions are not applied to user input; thus, there is no risk."
},
{
"lang": "es",
"value": "** DISPUTA ** Se descubri\u00f3 que Mathjax hasta la versi\u00f3n v2.7.9 conten\u00eda dos expresiones Regulares de Denegaci\u00f3n de Servicio (ReDoS) vulnerabilidades en MathJax.js a trav\u00e9s del patr\u00f3n de componentes y markdownPattern. NOTA: el proveedor cuestiona esto porque las expresiones regulares no se aplican a la entrada del usuario; Por lo tanto, no hay riesgo."
}
],
"id": "CVE-2023-39663",
"lastModified": "2024-11-21T08:15:47.080",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
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},
"published": "2023-08-29T20:15:09.990",
"references": [
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"source": "cve@mitre.org",
"tags": [
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
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"lang": "en",
"value": "CWE-1333"
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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