Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37591?format=api",
    "vulnerability_id": "VCID-ptwy-1jy5-4ugp",
    "summary": "Cryptographic Issues\nAlgorithmic complexity vulnerability in Gem::Version::ANCHORED_VERSION_PATTERN in lib/rubygems/version.rb in RubyGems allows remote attackers to cause a denial of service (CPU consumption) via a crafted gem version that triggers a large amount of backtracking in a regular expression.",
    "aliases": [
        {
            "alias": "CVE-2013-4363"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/51644?format=api",
            "purl": "pkg:gem/rubygems-update@2.1.4",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/rubygems-update@2.1.4"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "http://www.openwall.com/lists/oss-security/2013/09/14/3",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.openwall.com/lists/oss-security/2013/09/14/3"
        },
        {
            "reference_url": "http://www.openwall.com/lists/oss-security/2013/09/18/8",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.openwall.com/lists/oss-security/2013/09/18/8"
        },
        {
            "reference_url": "http://www.openwall.com/lists/oss-security/2013/09/20/1",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "http://www.openwall.com/lists/oss-security/2013/09/20/1"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2013-4363",
            "reference_id": "CVE-2013-4363",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-4363"
        },
        {
            "reference_url": "https://puppet.com/security/cve/cve-2013-4363",
            "reference_id": "CVE-2013-4363",
            "reference_type": "",
            "scores": [],
            "url": "https://puppet.com/security/cve/cve-2013-4363"
        },
        {
            "reference_url": "http://blog.rubygems.org/2013/09/24/CVE-2013-4363.html",
            "reference_id": "CVE-2013-4363.HTML",
            "reference_type": "",
            "scores": [],
            "url": "http://blog.rubygems.org/2013/09/24/CVE-2013-4363.html"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 1035,
            "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities",
            "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017."
        },
        {
            "cwe_id": 937,
            "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities",
            "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013."
        }
    ],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ptwy-1jy5-4ugp"
}