CVE-2011-4667
Vulnerability from cvelistv5
Published
2017-09-25 21:00
Modified
2024-08-07 00:09
Severity ?
EPSS score ?
Summary
The encryption library in Cisco IOS Software 15.2(1)T, 15.2(1)T1, and 15.2(2)T, Cisco NX-OS in Cisco MDS 9222i Multiservice Modular Switch, Cisco MDS 9000 18/4-Port Multiservice Module, and Cisco MDS 9000 Storage Services Node module before 5.2(6), and Cisco IOS in Cisco VPN Services Port Adaptor for Catalyst 6500 12.2(33)SXI, and 12.2(33)SXJ when IP Security (aka IPSec) is used, allows remote attackers to obtain unencrypted packets from encrypted sessions.
References
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in Cisco IOS Software 15.2(1)T, 15.2(1)T1, and 15.2(2)T, Cisco NX-OS in Cisco MDS 9222i Multiservice Modular Switch, Cisco MDS 9000 18/4-Port Multiservice Module, and Cisco MDS 9000 Storage Services Node module before 5.2(6), and Cisco IOS in Cisco VPN Services Port Adaptor for Catalyst 6500 12.2(33)SXI, and 12.2(33)SXJ when IP Security (aka IPSec) is used, allows remote attackers to obtain unencrypted packets from encrypted sessions." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2017-09-26T12:57:01", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco" }, "references": [ { "name": "20120913 Cisco Software Encryption Library Information Disclosure Vulnerability", "tags": [ "vendor-advisory", "x_refsource_CISCO" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20120913-CVE-2011-4667" }, { "name": "20150825 Chapter: Caveats in Release 12.2(33)SXI Rebuilds", "tags": [ "vendor-advisory", "x_refsource_CISCO" ], "url": "https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/12-2SX/release/notes/ol_14271/caveats_SXI_rebuilds.html" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "psirt@cisco.com", "ID": "CVE-2011-4667", "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 encryption library in Cisco IOS Software 15.2(1)T, 15.2(1)T1, and 15.2(2)T, Cisco NX-OS in Cisco MDS 9222i Multiservice Modular Switch, Cisco MDS 9000 18/4-Port Multiservice Module, and Cisco MDS 9000 Storage Services Node module before 5.2(6), and Cisco IOS in Cisco VPN Services Port Adaptor for Catalyst 6500 12.2(33)SXI, and 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"state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "fkie_nvd": { "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios:12.2\\\\(33\\\\)sxi:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"E19BA770-83E0-4D07-BE31-97FA8C86437B\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios:12.2\\\\(33\\\\)sxj:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"7BB7463C-01C6-4483-8EF1-1E1257738CD4\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios:15.2\\\\(1\\\\)t:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A5D1F5C8-F388-4999-BE87-33BE68976EA5\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios:15.2\\\\(1\\\\)t1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"AA8D05A1-996F-408D-AC4D-F6B0538E8956\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios:15.2\\\\(2\\\\)t:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"73B24B56-CCD1-4DD0-B042-C6296338BAAA\"}, 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cifrar.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":5.9,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.2,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:N/A:N\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"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:o:cisco:ios:12.2\\\\(33\\\\)sxi:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E19BA770-83E0-4D07-BE31-97FA8C86437B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios:12.2\\\\(33\\\\)sxj:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7BB7463C-01C6-4483-8EF1-1E1257738CD4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios:15.2\\\\(1\\\\)t:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A5D1F5C8-F388-4999-BE87-33BE68976EA5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios:15.2\\\\(1\\\\)t1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AA8D05A1-996F-408D-AC4D-F6B0538E8956\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios:15.2\\\\(2\\\\)t:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"73B24B56-CCD1-4DD0-B042-C6296338BAAA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:nx-os:5.0\\\\(5\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7B3296D4-DA94-4E41-BAAF-CEC0E84BB498\"}]}]}],\"references\":[{\"url\":\"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20120913-CVE-2011-4667\",\"source\":\"ykramarz@cisco.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/12-2SX/release/notes/ol_14271/caveats_SXI_rebuilds.html\",\"source\":\"ykramarz@cisco.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20120913-CVE-2011-4667\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/12-2SX/release/notes/ol_14271/caveats_SXI_rebuilds.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
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Sightings
Author | Source | Type | Date |
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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.