{"containers": {"cna": {"affected": [{"product": "mbed TLS", "vendor": "ARM", "versions": [{"status": "affected", "version": "2.4.0"}]}], "datePublic": "2017-03-11T00:00:00", "descriptions": [{"lang": "en", "value": "An exploitable free of a stack pointer vulnerability exists in the x509 certificate parsing code of ARM mbed TLS before 1.3.19, 2.x before 2.1.7, and 2.4.x before 2.4.2. A specially crafted x509 certificate, when parsed by mbed TLS library, can cause an invalid free of a stack pointer leading to a potential remote code execution. In order to exploit this vulnerability, an attacker can act as either a client or a server on a network to deliver malicious x509 certificates to vulnerable applications."}], "metrics": [{"cvssV3_0": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"description": "Stack pointer vulnerability", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-04-19T18:22:05", "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "shortName": "talos"}, "references": [{"name": "GLSA-201706-18", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "https://security.gentoo.org/glsa/201706-18"}, {"tags": ["x_refsource_MISC"], "url": "http://www.talosintelligence.com/reports/TALOS-2017-0274/"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2017-01"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "talos-cna@cisco.com", "ID": "CVE-2017-2784", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "mbed TLS", "version": {"version_data": [{"version_value": "2.4.0"}]}}]}, "vendor_name": "ARM"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An exploitable free of a stack pointer vulnerability exists in the x509 certificate parsing code of ARM mbed TLS before 1.3.19, 2.x before 2.1.7, and 2.4.x before 2.4.2. A specially crafted x509 certificate, when parsed by mbed TLS library, can cause an invalid free of a stack pointer leading to a potential remote code execution. In order to exploit this vulnerability, an attacker can act as either a client or a server on a network to deliver malicious x509 certificates to vulnerable applications."}]}, "impact": {"cvss": {"baseScore": 8.1, "baseSeverity": "High", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Stack pointer vulnerability"}]}]}, "references": {"reference_data": [{"name": "GLSA-201706-18", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/201706-18"}, {"name": "http://www.talosintelligence.com/reports/TALOS-2017-0274/", "refsource": "MISC", "url": "http://www.talosintelligence.com/reports/TALOS-2017-0274/"}, {"name": "https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2017-01", "refsource": "CONFIRM", "url": "https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2017-01"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T14:02:07.676Z"}, "title": "CVE Program Container", "references": [{"name": "GLSA-201706-18", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "https://security.gentoo.org/glsa/201706-18"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.talosintelligence.com/reports/TALOS-2017-0274/"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2017-01"}]}]}, "cveMetadata": {"assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "assignerShortName": "talos", "cveId": "CVE-2017-2784", "datePublished": "2017-04-20T18:00:00", "dateReserved": "2016-12-01T00:00:00", "dateUpdated": "2024-08-05T14:02:07.676Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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