FKIE_CVE-2009-3287
Vulnerability from fkie_nvd - Published: 2009-09-22 10:30 - Updated: 2025-04-09 00:30
Severity ?
Summary
lib/thin/connection.rb in Thin web server before 1.2.4 relies on the X-Forwarded-For header to determine the IP address of the client, which allows remote attackers to spoof the IP address and hide activities via a modified X-Forwarded-For header.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| macournoyer | thin | * | |
| macournoyer | thin | 0.4.0 | |
| macournoyer | thin | 0.4.1 | |
| macournoyer | thin | 0.5.0 | |
| macournoyer | thin | 0.5.1 | |
| macournoyer | thin | 0.5.2 | |
| macournoyer | thin | 0.5.3 | |
| macournoyer | thin | 0.5.4 | |
| macournoyer | thin | 0.6.0 | |
| macournoyer | thin | 0.6.3 | |
| macournoyer | thin | 0.6.4 | |
| macournoyer | thin | 0.7.0 | |
| macournoyer | thin | 0.7.1 | |
| macournoyer | thin | 0.8.0 | |
| macournoyer | thin | 0.8.1 | |
| macournoyer | thin | 0.8.2 | |
| macournoyer | thin | 1.0.0 | |
| macournoyer | thin | 1.1.0 | |
| macournoyer | thin | 1.1.1 | |
| macournoyer | thin | 1.2.0 | |
| macournoyer | thin | 1.2.1 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:macournoyer:thin:*:*:*:*:*:*:*:*",
"matchCriteriaId": "DDB8B96B-7544-4ED1-97AF-BED85A6E02A2",
"versionEndIncluding": "1.2.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:0.4.0:*:*:*:*:*:*:*",
"matchCriteriaId": "3722C121-CA76-4BD6-9B17-059C1051BD3D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:0.4.1:*:*:*:*:*:*:*",
"matchCriteriaId": "A8DFE094-2523-47F6-9310-BE48DF205825",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:0.5.0:*:*:*:*:*:*:*",
"matchCriteriaId": "DCA76B41-8699-4AB9-8569-98D792359C53",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:0.5.1:*:*:*:*:*:*:*",
"matchCriteriaId": "D9BDC31A-0F16-4817-802B-C603050D7E83",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:0.5.2:*:*:*:*:*:*:*",
"matchCriteriaId": "EB082342-11F8-479C-B884-0D3E6074A600",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:0.5.3:*:*:*:*:*:*:*",
"matchCriteriaId": "C5367748-33ED-4AFC-951A-B3B10B9CA94F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:0.5.4:*:*:*:*:*:*:*",
"matchCriteriaId": "627C15A0-669D-4E56-9C31-8B8FBF60F3C0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:0.6.0:*:*:*:*:*:*:*",
"matchCriteriaId": "72D1B13B-96DE-4151-BEEC-2D438CBD4B7E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:0.6.3:*:*:*:*:*:*:*",
"matchCriteriaId": "F90B1079-9276-486F-86B8-B7E2FEF49B84",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:0.6.4:*:*:*:*:*:*:*",
"matchCriteriaId": "9A8E67F2-6A68-4DF2-BBFC-CD5FB8401CCF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:0.7.0:*:*:*:*:*:*:*",
"matchCriteriaId": "7D151CA6-9C63-489D-B4AC-19F357E75C73",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:0.7.1:*:*:*:*:*:*:*",
"matchCriteriaId": "A47C57AC-1892-40FE-9F03-DAFBAF509976",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:0.8.0:*:*:*:*:*:*:*",
"matchCriteriaId": "9EB06946-318C-4E86-8F73-43E16A9EFEA3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:0.8.1:*:*:*:*:*:*:*",
"matchCriteriaId": "5F03A874-0753-49F6-A9BD-3798929B3C1C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:0.8.2:*:*:*:*:*:*:*",
"matchCriteriaId": "57048132-7659-444A-B78A-12B199E935B7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:1.0.0:*:*:*:*:*:*:*",
"matchCriteriaId": "F00DA27E-EB76-4773-A7DE-14246C24FFFA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:1.1.0:*:*:*:*:*:*:*",
"matchCriteriaId": "1A8B33E0-77F2-405F-8755-02C30509C652",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:1.1.1:*:*:*:*:*:*:*",
"matchCriteriaId": "49E5A94C-3262-4AA3-90F0-5E7B45E213A5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:1.2.0:*:*:*:*:*:*:*",
"matchCriteriaId": "63C61B64-0B37-4F7B-8C47-BCA425E09A97",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:macournoyer:thin:1.2.1:*:*:*:*:*:*:*",
"matchCriteriaId": "2F2E2ACB-9ED2-4712-8A25-DE288DBF27DE",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "lib/thin/connection.rb in Thin web server before 1.2.4 relies on the X-Forwarded-For header to determine the IP address of the client, which allows remote attackers to spoof the IP address and hide activities via a modified X-Forwarded-For header."
},
{
"lang": "es",
"value": "lib/thin/connection.rb en el servidor web Thin anterior a v1.2.4 permite determinar la direcci\u00f3n IP del cliente sobre la cabecera X-Forwarded-For, lo que permite a atacantes remotos suplantar la direcci\u00f3n IP y ocultar la actividad a trav\u00e9s de una cabecera X-Forwarded-For."
}
],
"id": "CVE-2009-3287",
"lastModified": "2025-04-09T00:30:58.490",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2009-09-22T10:30:00.640",
"references": [
{
"source": "cve@mitre.org",
"url": "http://github.com/macournoyer/thin/blob/master/CHANGELOG"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch"
],
"url": "http://github.com/macournoyer/thin/commit/7bd027914c5ffd36bb408ef47dc749de3b6e063a"
},
{
"source": "cve@mitre.org",
"url": "http://www.openwall.com/lists/oss-security/2009/09/12/1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://github.com/macournoyer/thin/blob/master/CHANGELOG"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "http://github.com/macournoyer/thin/commit/7bd027914c5ffd36bb408ef47dc749de3b6e063a"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2009/09/12/1"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…