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GSD-2013-1802
Vulnerability from gsd - Updated: 2013-01-08 00:00Details
extlib Gem for Ruby contains a flaw that is triggered when a type casting
error occurs during the parsing of parameters. This may allow a
context-dependent attacker to potentially execute arbitrary code.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2013-1802",
"description": "The extlib gem 0.9.15 and earlier for Ruby does not properly restrict casts of string values, which might allow remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service (memory and CPU consumption) by leveraging Action Pack support for (1) YAML type conversion or (2) Symbol type conversion, a similar vulnerability to CVE-2013-0156.",
"id": "GSD-2013-1802",
"references": [
"https://www.suse.com/security/cve/CVE-2013-1802.html"
]
},
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"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
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"name": "extlib",
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}
}
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"details": "extlib Gem for Ruby contains a flaw that is triggered when a type casting\nerror occurs during the parsing of parameters. This may allow a\ncontext-dependent attacker to potentially execute arbitrary code.\n",
"id": "GSD-2013-1802",
"modified": "2013-01-08T00:00:00.000Z",
"published": "2013-01-08T00:00:00.000Z",
"references": [
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2013-1802"
}
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],
"summary": "extlib Gem for Ruby Type Casting Parameter Parsing Remote Code Execution"
}
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"date": "2013-01-08",
"description": "extlib Gem for Ruby contains a flaw that is triggered when a type casting\nerror occurs during the parsing of parameters. This may allow a\ncontext-dependent attacker to potentially execute arbitrary code.\n",
"gem": "extlib",
"osvdb": 90740,
"patched_versions": [
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],
"title": "extlib Gem for Ruby Type Casting Parameter Parsing Remote Code Execution",
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},
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"credit": "[dkubb](https://github.com/dkubb)",
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"cwe_ids": [
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"CWE-264",
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],
"date": "2013-04-10",
"description": "Similar to CVE-2013-0156 (Rails issue)",
"fixed_versions": [
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],
"identifier": "CVE-2013-1802",
"identifiers": [
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],
"package_slug": "gem/extlib",
"pubdate": "2013-04-09",
"solution": "Upgrade.",
"title": "Parameter parsing vulnerabilities",
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"impact": {
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"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"
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"severity": "HIGH",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2013-04-10T04:00Z",
"publishedDate": "2013-04-09T20:55Z"
}
}
}