CVE-2011-0766 (GCVE-0-2011-0766)
Vulnerability from cvelistv5
Published
2011-05-31 20:00
Modified
2024-09-17 04:29
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
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.
References
► | URL | Tags | |||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-06T22:05:53.431Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "44709", "tags": [ "third-party-advisory", "x_refsource_SECUNIA", "x_transferred" ], "url": "http://secunia.com/advisories/44709" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://github.com/erlang/otp/commit/f228601de45c5b53241b103af6616453c50885a5" }, { "name": "47980", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/47980" }, { "name": "VU#178990", "tags": [ "third-party-advisory", "x_refsource_CERT-VN", "x_transferred" ], "url": "http://www.kb.cert.org/vuls/id/178990" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "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." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2011-05-31T20:00:00Z", "orgId": "37e5125f-f79b-445b-8fad-9564f167944b", "shortName": "certcc" }, "references": [ { "name": "44709", "tags": [ "third-party-advisory", "x_refsource_SECUNIA" ], "url": "http://secunia.com/advisories/44709" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/erlang/otp/commit/f228601de45c5b53241b103af6616453c50885a5" }, { "name": "47980", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/47980" }, { "name": "VU#178990", "tags": [ "third-party-advisory", "x_refsource_CERT-VN" ], "url": "http://www.kb.cert.org/vuls/id/178990" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cert@cert.org", "ID": "CVE-2011-0766", "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": "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." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "44709", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/44709" }, { "name": "https://github.com/erlang/otp/commit/f228601de45c5b53241b103af6616453c50885a5", "refsource": "CONFIRM", "url": "https://github.com/erlang/otp/commit/f228601de45c5b53241b103af6616453c50885a5" }, { "name": "47980", "refsource": "BID", "url": "http://www.securityfocus.com/bid/47980" }, { "name": "VU#178990", "refsource": "CERT-VN", "url": "http://www.kb.cert.org/vuls/id/178990" } ] } } } }, "cveMetadata": { "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b", "assignerShortName": "certcc", "cveId": "CVE-2011-0766", "datePublished": "2011-05-31T20:00:00Z", "dateReserved": "2011-02-03T00:00:00Z", "dateUpdated": "2024-09-17T04:29:25.226Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2011-0766\",\"sourceIdentifier\":\"cret@cert.org\",\"published\":\"2011-05-31T20:55:01.780\",\"lastModified\":\"2025-04-11T00:51:21.963\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"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.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:C/I:N/A:N\",\"baseScore\":7.8,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-310\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:erlang:crypto:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"2.0.2.1\",\"matchCriteriaId\":\"A5C36D51-22EA-4973-BD37-34A148222677\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:erlang:erlang\\\\/otp:r11b-5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E83FC35B-457E-461C-939A-2A2DAB1C2461\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:erlang:erlang\\\\/otp:r12b-5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C6C511C8-EE7D-4E4F-829A-8A28A3F5DE7A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:erlang:erlang\\\\/otp:r13b:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"ADBDFE1E-0212-4A40-AF37-452469A591DE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:erlang:erlang\\\\/otp:r13b02-1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"90FCA4F4-F172-44F8-A7E9-03C4374D8BE3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:erlang:erlang\\\\/otp:r13b03:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"33E2E62B-42A6-4D2C-80D0-B1AFD8F24E4A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:erlang:erlang\\\\/otp:r13b04:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"586A5C8B-0842-4D1C-A33A-A5E4AB0F7422\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:erlang:erlang\\\\/otp:r14a:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"98D07E19-8830-4112-993B-92475F37CB68\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:erlang:erlang\\\\/otp:r14b:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"13DF6614-88C8-49CE-97E3-0AD2D3972182\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:erlang:erlang\\\\/otp:r14b01:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"10182FC9-2DE9-4FAD-8C9D-D5B21A735824\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:erlang:erlang\\\\/otp:r14b02:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4106F0A1-8582-46CD-9F8F-1A613B272DF3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ssh:ssh:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"2.0.4\",\"matchCriteriaId\":\"B5FC28F2-797D-4C4E-B9B8-D89A3AAD7950\"}]}]}],\"references\":[{\"url\":\"http://secunia.com/advisories/44709\",\"source\":\"cret@cert.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.kb.cert.org/vuls/id/178990\",\"source\":\"cret@cert.org\",\"tags\":[\"Patch\",\"Third Party Advisory\",\"US Government Resource\"]},{\"url\":\"http://www.securityfocus.com/bid/47980\",\"source\":\"cret@cert.org\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://github.com/erlang/otp/commit/f228601de45c5b53241b103af6616453c50885a5\",\"source\":\"cret@cert.org\",\"tags\":[\"Patch\"]},{\"url\":\"http://secunia.com/advisories/44709\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.kb.cert.org/vuls/id/178990\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\",\"US Government Resource\"]},{\"url\":\"http://www.securityfocus.com/bid/47980\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://github.com/erlang/otp/commit/f228601de45c5b53241b103af6616453c50885a5\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]}]}}" } }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…