FKIE_CVE-2005-2337
Vulnerability from fkie_nvd - Published: 2005-10-07 23:02 - Updated: 2026-06-16 22:14
Severity
Summary
Ruby 1.6.x up to 1.6.8, 1.8.x up to 1.8.2, and 1.9.0 development up to 2005-09-01 allows attackers to bypass safe level and taint flag protections and execute disallowed code when Ruby processes a program through standard input (stdin).
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| yukihiro_matsumoto | ruby | 1.6 | |
| yukihiro_matsumoto | ruby | 1.6.1 | |
| yukihiro_matsumoto | ruby | 1.6.2 | |
| yukihiro_matsumoto | ruby | 1.6.3 | |
| yukihiro_matsumoto | ruby | 1.6.4 | |
| yukihiro_matsumoto | ruby | 1.6.5 | |
| yukihiro_matsumoto | ruby | 1.6.6 | |
| yukihiro_matsumoto | ruby | 1.6.7 | |
| yukihiro_matsumoto | ruby | 1.8 | |
| yukihiro_matsumoto | ruby | 1.8.1 | |
| yukihiro_matsumoto | ruby | 1.8.2_pre1 | |
| yukihiro_matsumoto | ruby | 1.8.2_pre2 |
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "cret@cert.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:yukihiro_matsumoto:ruby:1.6:*:*:*:*:*:*:*",
"matchCriteriaId": "46EE9BA9-DE82-4461-8D05-8B4DA2BAFE19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:yukihiro_matsumoto:ruby:1.6.1:*:*:*:*:*:*:*",
"matchCriteriaId": "0CCA0B06-65B5-43F5-949A-82E7D92DD90A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:yukihiro_matsumoto:ruby:1.6.2:*:*:*:*:*:*:*",
"matchCriteriaId": "A236FC9B-F3CF-43A7-BB19-4255A2CC33D4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:yukihiro_matsumoto:ruby:1.6.3:*:*:*:*:*:*:*",
"matchCriteriaId": "94FF7BFC-8107-44F6-946A-D358152E53D6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:yukihiro_matsumoto:ruby:1.6.4:*:*:*:*:*:*:*",
"matchCriteriaId": "609CC668-6AE0-4047-BDE4-1A6CFD17901B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:yukihiro_matsumoto:ruby:1.6.5:*:*:*:*:*:*:*",
"matchCriteriaId": "9A035112-8F5B-455D-9085-993C9B66627C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:yukihiro_matsumoto:ruby:1.6.6:*:*:*:*:*:*:*",
"matchCriteriaId": "E4C1DE25-8BD7-4729-800D-0B5D712838A5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:yukihiro_matsumoto:ruby:1.6.7:*:*:*:*:*:*:*",
"matchCriteriaId": "D9313467-150B-4231-80E5-35EFD6B64978",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:yukihiro_matsumoto:ruby:1.8:*:*:*:*:*:*:*",
"matchCriteriaId": "05A4185F-1CE1-48D1-B967-01A96527417B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:yukihiro_matsumoto:ruby:1.8.1:*:*:*:*:*:*:*",
"matchCriteriaId": "551CCA30-00E2-46CF-A05B-FA8F9827CDF4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:yukihiro_matsumoto:ruby:1.8.2_pre1:*:*:*:*:*:*:*",
"matchCriteriaId": "8AF152DC-D5B5-4692-AA7F-38357A2C48B3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:yukihiro_matsumoto:ruby:1.8.2_pre2:*:*:*:*:*:*:*",
"matchCriteriaId": "724A539F-F54A-4896-9116-89D35350670D",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Ruby 1.6.x up to 1.6.8, 1.8.x up to 1.8.2, and 1.9.0 development up to 2005-09-01 allows attackers to bypass safe level and taint flag protections and execute disallowed code when Ruby processes a program through standard input (stdin)."
}
],
"id": "CVE-2005-2337",
"lastModified": "2026-06-16T22:14:42.590",
"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": true,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2005-10-07T23:02:00.000",
"references": [
{
"source": "cret@cert.org",
"url": "http://jvn.jp/jp/JVN%2362914675/index.html"
},
{
"source": "cret@cert.org",
"url": "http://lists.apple.com/archives/security-announce/2006/May/msg00003.html"
},
{
"source": "cret@cert.org",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/16904"
},
{
"source": "cret@cert.org",
"url": "http://secunia.com/advisories/17094"
},
{
"source": "cret@cert.org",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/17098"
},
{
"source": "cret@cert.org",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/17129"
},
{
"source": "cret@cert.org",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/17147"
},
{
"source": "cret@cert.org",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/17285"
},
{
"source": "cret@cert.org",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/19130"
},
{
"source": "cret@cert.org",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/20077"
},
{
"source": "cret@cert.org",
"url": "http://securityreason.com/securityalert/59"
},
{
"source": "cret@cert.org",
"url": "http://www.debian.org/security/2005/dsa-860"
},
{
"source": "cret@cert.org",
"url": "http://www.debian.org/security/2005/dsa-862"
},
{
"source": "cret@cert.org",
"tags": [
"Vendor Advisory"
],
"url": "http://www.debian.org/security/2005/dsa-864"
},
{
"source": "cret@cert.org",
"url": "http://www.gentoo.org/security/en/glsa/glsa-200510-05.xml"
},
{
"source": "cret@cert.org",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "http://www.kb.cert.org/vuls/id/160012"
},
{
"source": "cret@cert.org",
"tags": [
"Vendor Advisory"
],
"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2005:191"
},
{
"source": "cret@cert.org",
"url": "http://www.novell.com/linux/security/advisories/2006_05_sr.html"
},
{
"source": "cret@cert.org",
"url": "http://www.redhat.com/support/errata/RHSA-2005-799.html"
},
{
"source": "cret@cert.org",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://www.ruby-lang.org/en/20051003.html"
},
{
"source": "cret@cert.org",
"url": "http://www.securityfocus.com/bid/14909"
},
{
"source": "cret@cert.org",
"url": "http://www.securityfocus.com/bid/17951"
},
{
"source": "cret@cert.org",
"url": "http://www.securitytracker.com/alerts/2005/Sep/1014948.html"
},
{
"source": "cret@cert.org",
"url": "http://www.ubuntu.com/usn/usn-195-1"
},
{
"source": "cret@cert.org",
"tags": [
"US Government Resource"
],
"url": "http://www.us-cert.gov/cas/techalerts/TA06-132A.html"
},
{
"source": "cret@cert.org",
"url": "http://www.vupen.com/english/advisories/2006/1779"
},
{
"source": "cret@cert.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/22360"
},
{
"source": "cret@cert.org",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10564"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://jvn.jp/jp/JVN%2362914675/index.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.apple.com/archives/security-announce/2006/May/msg00003.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/16904"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/17094"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/17098"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/17129"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/17147"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/17285"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/19130"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/20077"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://securityreason.com/securityalert/59"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2005/dsa-860"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2005/dsa-862"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://www.debian.org/security/2005/dsa-864"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.gentoo.org/security/en/glsa/glsa-200510-05.xml"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "http://www.kb.cert.org/vuls/id/160012"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2005:191"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.novell.com/linux/security/advisories/2006_05_sr.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.redhat.com/support/errata/RHSA-2005-799.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://www.ruby-lang.org/en/20051003.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/14909"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/17951"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/alerts/2005/Sep/1014948.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.ubuntu.com/usn/usn-195-1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"US Government Resource"
],
"url": "http://www.us-cert.gov/cas/techalerts/TA06-132A.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.vupen.com/english/advisories/2006/1779"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/22360"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10564"
}
],
"sourceIdentifier": "cret@cert.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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