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{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*", "matchCriteriaId": "532A891C-B9DE-4E56-A8E1-6655F9BE8122", "versionEndIncluding": "6.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The hash_buffer function in schnorr.c in OpenSSH through 6.4, when Makefile.inc is modified to enable the J-PAKE protocol, does not initialize certain data structures, which might allow remote attackers to cause a denial of service (memory corruption) or have unspecified other impact via vectors that trigger an error condition."}, {"lang": "es", "value": "La funci\u00f3n hash_buffer en schnorr.c en OpenSSH hasta 6.4  cuando Makefile.inc se modifica para habilitar el protocolo J-PAKE, no inicializa ciertas estructuras de datos, lo que podr\u00eda permitir a atacantes remotos provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria) o tienen impacto no especificado a trav\u00e9s de vectores que provocan una condici\u00f3n de error."}], "id": "CVE-2014-1692", "lastModified": "2025-04-11T00:51:21.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": true, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-01-29T16:02:05.443", "references": [{"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://marc.info/?l=bugtraq&m=141576985122836&w=2"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": 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{"bugzilla": {"description": "openssh: uninitialized variable use in J-PAKE implementation", "id": "1059052", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1059052"}, "csaw": false, "cvss": {"cvss_base_score": "9.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "status": "draft"}, "details": ["The hash_buffer function in schnorr.c in OpenSSH through 6.4, when Makefile.inc is modified to enable the J-PAKE protocol, does not initialize certain data structures, which might allow remote attackers to cause a denial of service (memory corruption) or have unspecified other impact via vectors that trigger an error condition."], "name": "CVE-2014-1692", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "openssh", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "openssh", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "openssh", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2013-01-29T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-1692\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-1692"], "statement": "Not vulnerable. This issue did not affect the versions of openssh as shipped with Red Hat Enterprise Linux 4, 5, or 6, as the code for J-PAKE support is not compiled into the Red Hat shipped binaries.", "threat_severity": "Critical"}