CVE-2015-0631

Race condition in the SSL implementation on Cisco Intrusion Prevention System (IPS) devices allows remote attackers to cause a denial of service by making many management-interface HTTPS connections during the key-regeneration phase of an upgrade, aka Bug ID CSCui25688.

CVSS v2.0 7.1 HIGH

7.1^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:C

Exploitability : 8.6 / Impact : 6.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0631	Vendor Advisory
http://www.securityfocus.com/bid/72700
http://www.securitytracker.com/id/1031780

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:cisco:ips_sensor_software:7.2\(1\)e4:::::::*
	cpe:2.3:a:cisco:ips_sensor_software:7.2\(2\)e4:::::::*

OR	cpe:2.3:h:cisco:ids_4220::::::::
	cpe:2.3:h:cisco:ids_4215::::::::
	cpe:2.3:h:cisco:ids_4210::::::::
	cpe:2.3:h:cisco:ips_4240::::::::
	cpe:2.3:h:cisco:ips_4255::::::::
	cpe:2.3:h:cisco:ips_4260::::::::
	cpe:2.3:h:cisco:ips_4270::::::::
	cpe:2.3:h:cisco:ids_4250::::::::
	cpe:2.3:h:cisco:ids_4235::::::::
	cpe:2.3:h:cisco:ids_4250_xl::::::::
	cpe:2.3:h:cisco:ids_4230::::::::

Information

Published : 2015-02-21 03:59

Updated : 2015-03-04 09:14

NVD link : CVE-2015-0631

Mitre link : CVE-2015-0631

JSON object : View

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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Products Affected

cisco

ips_4255
ids_4215
ids_4250
ids_4235
ids_4230
ips_4270
ips_sensor_software
ips_4260
ips_4240
ids_4210
ids_4250_xl
ids_4220

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0631", "name": "20150220 Cisco Intrusion Prevention System Key Regeneration HTTPS Denial of Service Vulnerability", "tags": ["Vendor Advisory"], "refsource": "CISCO"}, {"url": "http://www.securityfocus.com/bid/72700", "name": "72700", "tags": [], "refsource": "BID"}, {"url": "http://www.securitytracker.com/id/1031780", "name": "1031780", "tags": [], "refsource": "SECTRACK"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Race condition in the SSL implementation on Cisco Intrusion Prevention System (IPS) devices allows remote attackers to cause a denial of service by making many management-interface HTTPS connections during the key-regeneration phase of an upgrade, aka Bug ID CSCui25688."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-362"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2015-0631", "ASSIGNER": "psirt@cisco.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 7.1, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "severity": "HIGH", "impactScore": 6.9, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2015-02-21T11:59Z", "configurations": {"nodes": [{"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:cisco:ips_sensor_software:7.2\\(1\\)e4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:cisco:ips_sensor_software:7.2\\(2\\)e4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:cisco:ids_4220:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}, {"cpe23Uri": "cpe:2.3:h:cisco:ids_4215:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}, {"cpe23Uri": "cpe:2.3:h:cisco:ids_4210:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}, {"cpe23Uri": "cpe:2.3:h:cisco:ips_4240:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}, {"cpe23Uri": "cpe:2.3:h:cisco:ips_4255:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}, {"cpe23Uri": "cpe:2.3:h:cisco:ips_4260:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}, {"cpe23Uri": "cpe:2.3:h:cisco:ips_4270:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}, {"cpe23Uri": "cpe:2.3:h:cisco:ids_4250:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}, {"cpe23Uri": "cpe:2.3:h:cisco:ids_4235:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}, {"cpe23Uri": "cpe:2.3:h:cisco:ids_4250_xl:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}, {"cpe23Uri": "cpe:2.3:h:cisco:ids_4230:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2015-03-04T17:14Z"}