CVE-2011-0766

{"id": "CVE-2011-0766", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2011-05-31T20:55:01.780", "references": [{"url": "http://secunia.com/advisories/44709", "tags": ["Vendor Advisory"], "source": "cret@cert.org"}, {"url": "http://www.kb.cert.org/vuls/id/178990", "tags": ["Patch", "Third Party Advisory", "US Government Resource"], "source": "cret@cert.org"}, {"url": "http://www.securityfocus.com/bid/47980", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cret@cert.org"}, {"url": "https://github.com/erlang/otp/commit/f228601de45c5b53241b103af6616453c50885a5", "tags": ["Patch"], "source": "cret@cert.org"}, {"url": "http://secunia.com/advisories/44709", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.kb.cert.org/vuls/id/178990", "tags": ["Patch", "Third Party Advisory", "US Government Resource"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/47980", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/erlang/otp/commit/f228601de45c5b53241b103af6616453c50885a5", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-310"}]}], "descriptions": [{"lang": "en", "value": "The random number generator in the Crypto application before 2.0.2.2, and SSH before 2.0.5, as used in the Erlang/OTP ssh library before R14B03, uses predictable seeds based on the current time, which makes it easier for remote attackers to guess DSA host and SSH session keys."}, {"lang": "es", "value": "El generador de n\u00fameros aleatorios de la aplicaci\u00f3n Crypto en versiones anteriores a la 2.0.2.2, y SSH anteriores a 2.0.5, como es usado en la librer\u00eda Erlang/OTP ssh en versiones anteriores a la R14B03, utiliza semillas predecibles basadas en la fecha actual, lo que facilita a atacantes remotos adivinar el host DSA y las claves de sesi\u00f3n SSH."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:erlang:crypto:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A5C36D51-22EA-4973-BD37-34A148222677", "versionEndIncluding": "2.0.2.1"}, {"criteria": "cpe:2.3:a:erlang:erlang\\/otp:r11b-5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E83FC35B-457E-461C-939A-2A2DAB1C2461"}, {"criteria": "cpe:2.3:a:erlang:erlang\\/otp:r12b-5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C6C511C8-EE7D-4E4F-829A-8A28A3F5DE7A"}, {"criteria": "cpe:2.3:a:erlang:erlang\\/otp:r13b:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ADBDFE1E-0212-4A40-AF37-452469A591DE"}, {"criteria": "cpe:2.3:a:erlang:erlang\\/otp:r13b02-1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "90FCA4F4-F172-44F8-A7E9-03C4374D8BE3"}, {"criteria": "cpe:2.3:a:erlang:erlang\\/otp:r13b03:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "33E2E62B-42A6-4D2C-80D0-B1AFD8F24E4A"}, {"criteria": "cpe:2.3:a:erlang:erlang\\/otp:r13b04:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "586A5C8B-0842-4D1C-A33A-A5E4AB0F7422"}, {"criteria": "cpe:2.3:a:erlang:erlang\\/otp:r14a:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "98D07E19-8830-4112-993B-92475F37CB68"}, {"criteria": "cpe:2.3:a:erlang:erlang\\/otp:r14b:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "13DF6614-88C8-49CE-97E3-0AD2D3972182"}, {"criteria": "cpe:2.3:a:erlang:erlang\\/otp:r14b01:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "10182FC9-2DE9-4FAD-8C9D-D5B21A735824"}, {"criteria": "cpe:2.3:a:erlang:erlang\\/otp:r14b02:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4106F0A1-8582-46CD-9F8F-1A613B272DF3"}, {"criteria": "cpe:2.3:a:ssh:ssh:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B5FC28F2-797D-4C4E-B9B8-D89A3AAD7950", "versionEndIncluding": "2.0.4"}], "operator": "OR"}]}], "sourceIdentifier": "cret@cert.org"}