2 lines
7.1 KiB
JSON
2 lines
7.1 KiB
JSON
{"affected":[{"affectedData":[{"product":"Ruby","vendor":"HackerOne","versions":[{"status":"affected","version":"Versions before 2.4.2, 2.3.5, and 2.2.8"}]}],"source":"support@hackerone.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"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","vulnerable":true},{"criteria":"cpe:2.3:a:ruby-lang:ruby:2.2.4:*:*:*:*:*:*:*","matchCriteriaId":"1629D696-BD68-4C4F-B6CE-885AD670A12A","vulnerable":true},{"criteria":"cpe:2.3:a:ruby-lang:ruby:2.2.5:*:*:*:*:*:*:*","matchCriteriaId":"F87B9AD8-CF70-4CA9-A655-838B1D7AD056","vulnerable":true},{"criteria":"cpe:2.3:a:ruby-lang:ruby:2.2.6:*:*:*:*:*:*:*","matchCriteriaId":"EB471265-C399-49D4-8CA2-5FC1C85C6F19","vulnerable":true},{"criteria":"cpe:2.3:a:ruby-lang:ruby:2.2.7:*:*:*:*:*:*:*","matchCriteriaId":"E8F7FF5E-EBD0-415E-BFA1-6AF1527F1174","vulnerable":true},{"criteria":"cpe:2.3:a:ruby-lang:ruby:2.3.0:*:*:*:*:*:*:*","matchCriteriaId":"822307DD-7F7D-44C2-9C4B-CB8704663410","vulnerable":true},{"criteria":"cpe:2.3:a:ruby-lang:ruby:2.3.1:*:*:*:*:*:*:*","matchCriteriaId":"5F197C5A-2588-417F-A743-E72D1E8EF4F7","vulnerable":true},{"criteria":"cpe:2.3:a:ruby-lang:ruby:2.3.2:*:*:*:*:*:*:*","matchCriteriaId":"FBA01BF1-91AD-4968-9AC2-A194FCD6AB76","vulnerable":true},{"criteria":"cpe:2.3:a:ruby-lang:ruby:2.3.3:*:*:*:*:*:*:*","matchCriteriaId":"B36CCD91-2A20-4C2E-96D5-73704DFC10E4","vulnerable":true},{"criteria":"cpe:2.3:a:ruby-lang:ruby:2.3.4:*:*:*:*:*:*:*","matchCriteriaId":"485C401C-CC3B-4A74-82D6-F4539FFE48B8","vulnerable":true},{"criteria":"cpe:2.3:a:ruby-lang:ruby:2.4.0:*:*:*:*:*:*:*","matchCriteriaId":"F9E99F5A-E693-43E9-8AB3-A3FCB21BCF14","vulnerable":true},{"criteria":"cpe:2.3:a:ruby-lang:ruby:2.4.1:*:*:*:*:*:*:*","matchCriteriaId":"946D2AB0-D334-4D94-BDA2-733BFC6C9E1E","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Ruby before 2.4.2, 2.3.5, and 2.2.8 is vulnerable to a malicious format string which contains a precious specifier (*) with a huge minus value. Such situation can lead to a buffer overrun, resulting in a heap memory corruption or an information disclosure from the heap."},{"lang":"es","value":"Ruby, en versiones anteriores a la 2.4.2, 2.3.5 y 2.2.8, es vulnerable a una cadena de formato maliciosa qe contiene un especificador (*) con un valor grande negativo. Esta situación puede provocar un desbordamiento de búfer, provocando una corrupción de la memoria dinámica (heap) o una fuga de información de dicha memoria dinámica."}],"id":"CVE-2017-0898","lastModified":"2026-06-17T00:58:29.160","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"LOW","accessVector":"NETWORK","authentication":"NONE","availabilityImpact":"PARTIAL","baseScore":6.4,"confidentialityImpact":"PARTIAL","integrityImpact":"NONE","vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:P","version":"2.0"},"exploitabilityScore":10.0,"impactScore":4.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.1,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","version":"3.0"},"exploitabilityScore":3.9,"impactScore":5.2,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2017-09-15T19:29:00.190","references":[{"source":"support@hackerone.com","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securityfocus.com/bid/100862"},{"source":"support@hackerone.com","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securitytracker.com/id/1039363"},{"source":"support@hackerone.com","url":"https://access.redhat.com/errata/RHSA-2017:3485"},{"source":"support@hackerone.com","url":"https://access.redhat.com/errata/RHSA-2018:0378"},{"source":"support@hackerone.com","url":"https://access.redhat.com/errata/RHSA-2018:0583"},{"source":"support@hackerone.com","url":"https://access.redhat.com/errata/RHSA-2018:0585"},{"source":"support@hackerone.com","tags":["Exploit","Third Party Advisory"],"url":"https://github.com/mruby/mruby/issues/3722"},{"source":"support@hackerone.com","tags":["Exploit","Third Party Advisory"],"url":"https://hackerone.com/reports/212241"},{"source":"support@hackerone.com","url":"https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html"},{"source":"support@hackerone.com","url":"https://security.gentoo.org/glsa/201710-18"},{"source":"support@hackerone.com","url":"https://usn.ubuntu.com/3685-1/"},{"source":"support@hackerone.com","url":"https://www.debian.org/security/2017/dsa-4031"},{"source":"support@hackerone.com","tags":["Vendor Advisory"],"url":"https://www.ruby-lang.org/en/news/2017/09/14/sprintf-buffer-underrun-cve-2017-0898/"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securityfocus.com/bid/100862"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securitytracker.com/id/1039363"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://access.redhat.com/errata/RHSA-2017:3485"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://access.redhat.com/errata/RHSA-2018:0378"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://access.redhat.com/errata/RHSA-2018:0583"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://access.redhat.com/errata/RHSA-2018:0585"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"],"url":"https://github.com/mruby/mruby/issues/3722"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"],"url":"https://hackerone.com/reports/212241"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://security.gentoo.org/glsa/201710-18"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://usn.ubuntu.com/3685-1/"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://www.debian.org/security/2017/dsa-4031"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://www.ruby-lang.org/en/news/2017/09/14/sprintf-buffer-underrun-cve-2017-0898/"}],"sourceIdentifier":"support@hackerone.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-134"}],"source":"support@hackerone.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-134"}],"source":"nvd@nist.gov","type":"Primary"}]}
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