CVE-2016-3959

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remotos provocar una denegaci\u00f3n de servicio (bucle infinito) a trav\u00e9s de una clave p\u00fablica manipulada a un programa que usa certificados de clientes HTTPS o servidores de librer\u00edas SSH."}], "id": "CVE-2016-3959", "lastModified": "2026-06-17T00:46:38.537", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", 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{"affected_release": [{"advisory": "RHSA-2016:1538", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "golang-0:1.6.3-1.el7_2.1", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2016-08-02T00:00:00Z"}], "bugzilla": {"description": "golang: infinite loop in several big integer routines", "id": "1324343", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1324343"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "status": "verified"}, "cvss3": {"cvss3_base_score": "5.3", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "status": "verified"}, "cwe": "CWE-835", "details": ["The Verify function in crypto/dsa/dsa.go in Go before 1.5.4 and 1.6.x before 1.6.1 does not properly check parameters passed to the big integer library, which might allow remote attackers to cause a denial of service (infinite loop) via a crafted public key to a program that uses HTTPS client certificates or SSH server libraries.", "A denial of service vulnerability was found in Go's verification of DSA public keys. An attacker could provide a crafted key to HTTPS client or SSH server libraries which would cause the application to enter an infinite loop."], "name": "CVE-2016-3959", "package_state": [{"cpe": "cpe:/a:redhat:openshift:3", "fix_state": "Will not fix", "package_name": "golang", "product_name": "Red Hat OpenShift Enterprise 3"}], "public_date": "2016-04-05T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-3959\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-3959"], "threat_severity": "Moderate"}

{}