cve-2016-2402
Vulnerability from cvelistv5
Published
2017-01-30 22:00
Modified
2024-08-05 23:24
Severity ?
EPSS score ?
Summary
OkHttp before 2.7.4 and 3.x before 3.1.2 allows man-in-the-middle attackers to bypass certificate pinning by sending a certificate chain with a certificate from a non-pinned trusted CA and the pinned certificate.
References
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-05T23:24:49.347Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://koz.io/pinning-cve-2016-2402/", }, { tags: [ "x_refsource_CONFIRM", "x_transferred", ], url: "https://publicobject.com/2016/02/11/okhttp-certificate-pinning-vulnerability/", }, { name: "[oss-security] 20160210 CVE request - OkHttp Certificate Pining Bypass", tags: [ "mailing-list", "x_refsource_MLIST", "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2016/02/10/8", }, { name: "[oss-security] 20160217 Re: CVE request - OkHttp Certificate Pining Bypass", tags: [ "mailing-list", "x_refsource_MLIST", "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2016/02/18/7", }, { name: "[pulsar-commits] 20201215 [GitHub] [pulsar] yanshuchong opened a new issue #8967: CVSS issue list", tags: [ "mailing-list", "x_refsource_MLIST", "x_transferred", ], url: "https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3E", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "n/a", vendor: "n/a", versions: [ { status: "affected", version: "n/a", }, ], }, ], datePublic: "2016-02-10T00:00:00", descriptions: [ { lang: "en", value: "OkHttp before 2.7.4 and 3.x before 3.1.2 allows man-in-the-middle attackers to bypass certificate pinning by sending a certificate chain with a certificate from a non-pinned trusted CA and the pinned certificate.", }, ], problemTypes: [ { descriptions: [ { description: "n/a", lang: "en", type: "text", }, ], }, ], providerMetadata: { dateUpdated: "2020-12-16T05:06:12", orgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca", shortName: "mitre", }, references: [ { tags: [ "x_refsource_MISC", ], url: "https://koz.io/pinning-cve-2016-2402/", }, { tags: [ "x_refsource_CONFIRM", ], url: "https://publicobject.com/2016/02/11/okhttp-certificate-pinning-vulnerability/", }, { name: "[oss-security] 20160210 CVE request - OkHttp Certificate Pining Bypass", tags: [ "mailing-list", "x_refsource_MLIST", ], url: "http://www.openwall.com/lists/oss-security/2016/02/10/8", }, { name: "[oss-security] 20160217 Re: CVE request - OkHttp Certificate Pining Bypass", tags: [ "mailing-list", "x_refsource_MLIST", ], url: "http://www.openwall.com/lists/oss-security/2016/02/18/7", }, { name: "[pulsar-commits] 20201215 [GitHub] [pulsar] yanshuchong opened a new issue #8967: CVSS issue list", tags: [ "mailing-list", "x_refsource_MLIST", ], url: "https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3E", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "cve@mitre.org", ID: "CVE-2016-2402", 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: "OkHttp before 2.7.4 and 3.x before 3.1.2 allows man-in-the-middle attackers to bypass certificate pinning by sending a certificate chain with a certificate from a non-pinned trusted CA and the pinned certificate.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "n/a", }, ], }, ], }, references: { reference_data: [ { name: "https://koz.io/pinning-cve-2016-2402/", refsource: "MISC", url: "https://koz.io/pinning-cve-2016-2402/", }, { name: "https://publicobject.com/2016/02/11/okhttp-certificate-pinning-vulnerability/", refsource: "CONFIRM", url: "https://publicobject.com/2016/02/11/okhttp-certificate-pinning-vulnerability/", }, { name: "[oss-security] 20160210 CVE request - OkHttp Certificate Pining Bypass", refsource: "MLIST", url: "http://www.openwall.com/lists/oss-security/2016/02/10/8", }, { name: "[oss-security] 20160217 Re: CVE request - OkHttp Certificate Pining Bypass", refsource: "MLIST", url: "http://www.openwall.com/lists/oss-security/2016/02/18/7", }, { name: "[pulsar-commits] 20201215 [GitHub] [pulsar] yanshuchong opened a new issue #8967: CVSS issue list", refsource: "MLIST", url: "https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26@%3Ccommits.pulsar.apache.org%3E", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca", assignerShortName: "mitre", cveId: "CVE-2016-2402", datePublished: "2017-01-30T22:00:00", dateReserved: "2016-02-17T00:00:00", dateUpdated: "2024-08-05T23:24:49.347Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2016-2402\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2017-01-30T22:59:00.390\",\"lastModified\":\"2025-04-20T01:37:25.860\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"OkHttp before 2.7.4 and 3.x before 3.1.2 allows man-in-the-middle attackers to bypass certificate pinning by sending a certificate chain with a certificate from a non-pinned trusted CA and the pinned certificate.\"},{\"lang\":\"es\",\"value\":\"OkHttp antes de 2.7.4 y 3.x antes de 3.1.2 permite que los atacantes man-in-the-middle eludan la fijación de certificados enviando una cadena de certificados con un CA no fijado confiable y el certificado fijado.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N\",\"baseScore\":5.9,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.2,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:N/I:P/A:N\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-295\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:squareup:okhttp:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"2.7.3\",\"matchCriteriaId\":\"770E740C-33B8-4A51-B55F-B240F33960BD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:squareup:okhttp3:3.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A4AD815F-E998-4C8D-B64C-B5C6E0750D3D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:squareup:okhttp3:3.0.0:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"D6367344-FB92-46BE-B460-423573309C88\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:squareup:okhttp3:3.0.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"37FD7BC3-0E9A-4BFE-9058-8C55A495EF2C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:squareup:okhttp3:3.1.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FA32D418-4F2A-4CE8-9AE0-5168B7DDF7A8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:squareup:okhttp3:3.1.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AA482A17-1951-4725-90C5-CCD39CD4A220\"}]}]}],\"references\":[{\"url\":\"http://www.openwall.com/lists/oss-security/2016/02/10/8\",\"source\":\"cve@mitre.org\",\"tags\":[\"Mailing 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Sightings
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Nomenclature
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