cve-2015-7551
Vulnerability from cvelistv5
Published
2016-03-24 01:00
Modified
2024-08-06 07:51
Severity ?
Summary
The Fiddle::Handle implementation in ext/fiddle/handle.c in Ruby before 2.0.0-p648, 2.1 before 2.1.8, and 2.2 before 2.2.4, as distributed in Apple OS X before 10.11.4 and other products, mishandles tainting, which allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted string, related to the DL module and the libffi library. NOTE: this vulnerability exists because of a CVE-2009-5147 regression.
References
secalert@redhat.comhttp://bugs.debian.org/cgi-bin/bugreport.cgi?bug=796344
secalert@redhat.comhttp://bugs.debian.org/cgi-bin/bugreport.cgi?bug=796551
secalert@redhat.comhttp://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
secalert@redhat.comhttp://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
secalert@redhat.comhttp://www.securityfocus.com/bid/76060
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2018:0583
secalert@redhat.comhttps://github.com/ruby/ruby/commit/339e11a7f178312d937b7c95dd3115ce7236597a
secalert@redhat.comhttps://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-7551.html
secalert@redhat.comhttps://puppet.com/security/cve/ruby-dec-2015-security-fixes
secalert@redhat.comhttps://support.apple.com/HT206167Vendor Advisory
secalert@redhat.comhttps://www.ruby-lang.org/en/news/2015/12/16/unsafe-tainted-string-usage-in-fiddle-and-dl-cve-2015-7551/Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=796344
af854a3a-2127-422b-91ae-364da2661108http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=796551
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/76060
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2018:0583
af854a3a-2127-422b-91ae-364da2661108https://github.com/ruby/ruby/commit/339e11a7f178312d937b7c95dd3115ce7236597a
af854a3a-2127-422b-91ae-364da2661108https://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-7551.html
af854a3a-2127-422b-91ae-364da2661108https://puppet.com/security/cve/ruby-dec-2015-security-fixes
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT206167Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.ruby-lang.org/en/news/2015/12/16/unsafe-tainted-string-usage-in-fiddle-and-dl-cve-2015-7551/Patch, Vendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-20\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2015-7551\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2016-03-24T01:59:03.370\",\"lastModified\":\"2024-11-21T02:36:58.063\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The Fiddle::Handle implementation in ext/fiddle/handle.c in Ruby before 2.0.0-p648, 2.1 before 2.1.8, and 2.2 before 2.2.4, as distributed in Apple OS X before 10.11.4 and other products, mishandles tainting, which allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted string, related to the DL module and the libffi library.  NOTE: this vulnerability exists because of a CVE-2009-5147 regression.\"},{\"lang\":\"es\",\"value\":\"La implementaci\u00f3n Fiddle::Handle en ext/fiddle/handle.c en Ruby en versiones anteriores a 2.0.0-p648, 2.1 en versiones anteriores a 2.1.8 y 2.2 en versiones anteriores a 2.2.4, seg\u00fan se distribuye en Apple OS X en versiones anteriores a 10.11.4 y otros productos, no maneja correctamente el tainting, lo que permite a atacantes dependientes del contexto ejecutar c\u00f3digo arbitrario o causar una denegaci\u00f3n de servicio (ca\u00edda de aplicaci\u00f3n) a trav\u00e9s de una cadena manipulada, relacionado con el m\u00f3dulo DL y la librer\u00eda libffi. NOTA: esta vulnerabilidad existe por una regresi\u00f3n de CVE-2009-5147.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.4,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.5,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":4.6,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":3.9,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"10.11.3\",\"matchCriteriaId\":\"D3C6DA6A-9C87-4B7B-A52D-A66276B5DE82\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"2.0.0-p647\",\"matchCriteriaId\":\"F7B036EA-235A-41A7-9CEB-3FA9C49FFDA8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.1.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"85A846FF-DD34-4DD6-BD61-09124C145E97\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.1.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8DF046E4-503B-4A10-BEAB-3144BD86EA49\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.1.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9FCA45F1-3038-413A-B8C3-EE366A4E6248\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.1.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FF6AF5E3-4EB8-48A3-B8E9-C79C08C38994\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.1.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6AE2B154-8126-4A38-BAB6-915207764FC0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.1.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"808FA8BE-71FC-4ADD-BDEA-637E8DF4E899\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.1.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"523417A8-F62B-48AF-B60B-CE9A200D4A9A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.1.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FAB1E0F8-F9B0-40E9-892E-C62729525CE5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.2.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B8F103B7-0E70-4490-9802-2CD6034E240B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.2.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"35D36707-03B7-437C-B21D-A27D5C530117\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.2.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5FCCD8F3-E667-42F2-9861-14EDFB16583A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.2.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6F3CEF46-C95D-493B-A99B-7C90FDF27B47\"}]}]}],\"references\":[{\"url\":\"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=796344\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=796551\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.securityfocus.com/bid/76060\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2018:0583\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://github.com/ruby/ruby/commit/339e11a7f178312d937b7c95dd3115ce7236597a\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-7551.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://puppet.com/security/cve/ruby-dec-2015-security-fixes\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://support.apple.com/HT206167\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor 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  }
}


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