gsd-2024-26146
Vulnerability from gsd
Modified
2024-02-15 06:02
Details
Rack is a modular Ruby web server interface. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial of service issue. Accept and Forwarded headers are impacted. Ruby 3.2 has mitigations for this problem, so Rack applications using Ruby 3.2 or newer are unaffected. This vulnerability is fixed in 2.0.9.4, 2.1.4.4, 2.2.8.1, and 3.0.9.1.
Aliases
{
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2024-26146"
],
"details": "Rack is a modular Ruby web server interface. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial of service issue. Accept and Forwarded headers are impacted. Ruby 3.2 has mitigations for this problem, so Rack applications using Ruby 3.2 or newer are unaffected. This vulnerability is fixed in 2.0.9.4, 2.1.4.4, 2.2.8.1, and 3.0.9.1.\n",
"id": "GSD-2024-26146",
"modified": "2024-02-15T06:02:25.144475Z",
"schema_version": "1.4.0"
}
},
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"STATE": "PUBLIC"
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"affects": {
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"product": {
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{
"product_name": "rack",
"version": {
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{
"version_affected": "=",
"version_value": "\u003e= 3.0.0, \u003c 3.0.9.1"
},
{
"version_affected": "=",
"version_value": "\u003e= 2.2.0, \u003c 2.2.8.1"
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{
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"version_value": "\u003e= 2.1.0, \u003c 2.1.4.4"
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{
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"value": "Rack is a modular Ruby web server interface. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial of service issue. Accept and Forwarded headers are impacted. Ruby 3.2 has mitigations for this problem, so Rack applications using Ruby 3.2 or newer are unaffected. This vulnerability is fixed in 2.0.9.4, 2.1.4.4, 2.2.8.1, and 3.0.9.1.\n"
}
]
},
"impact": {
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{
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"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
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"value": "CWE-1333: Inefficient Regular Expression Complexity"
}
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"name": "https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f",
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"url": "https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f"
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}
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"discovery": "UNKNOWN"
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}
],
"id": "CVE-2024-26146",
"lastModified": "2024-02-29T13:49:47.277",
"metrics": {
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"type": "Secondary"
}
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},
"published": "2024-02-29T00:15:51.597",
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"url": "https://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942"
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"vulnStatus": "Awaiting Analysis",
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"source": "security-advisories@github.com",
"type": "Secondary"
}
]
}
}
}
}
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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.