cvelist/2013/4xxx/CVE-2013-4363.json

{
    "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2013-4363",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Algorithmic complexity vulnerability in Gem::Version::ANCHORED_VERSION_PATTERN in lib/rubygems/version.rb in RubyGems before 1.8.23.2, 1.8.24 through 1.8.26, 2.0.x before 2.0.10, and 2.1.x before 2.1.5, as used in Ruby 1.9.0 through 2.0.0p247, 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.  NOTE: this issue is due to an incomplete fix for CVE-2013-4287."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://puppet.com/security/cve/cve-2013-4363",
                "refsource": "CONFIRM",
                "url": "https://puppet.com/security/cve/cve-2013-4363"
            },
            {
                "name": "[oss-security] 20130918 Re: CVE-2013-4287 Algorithmic complexity vulnerability in RubyGems 2.0.7 and older",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2013/09/18/8"
            },
            {
                "name": "http://blog.rubygems.org/2013/09/24/CVE-2013-4363.html",
                "refsource": "CONFIRM",
                "url": "http://blog.rubygems.org/2013/09/24/CVE-2013-4363.html"
            },
            {
                "name": "[oss-security] 20130915 Re: CVE-2013-4287 Algorithmic complexity vulnerability in RubyGems 2.0.7 and older",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2013/09/14/3"
            },
            {
                "name": "[oss-security] 20130920 Re: CVE-2013-4287 Algorithmic complexity vulnerability in RubyGems 2.0.7 and older",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2013/09/20/1"
            }
        ]
    }
}