CVE - CVE-2014-3347

CVE-ID
CVE-2014-3347	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Cisco IOS 15.1(4)M2 on Cisco 1800 ISR devices, when the ISDN Basic Rate Interface is enabled, allows remote attackers to cause a denial of service (device hang) by leveraging knowledge of the ISDN phone number to trigger an interrupt timer collision during entropy collection, leading to an invalid state of the hardware encryption module, aka Bug ID CSCul77897.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:69439 URL:http://www.securityfocus.com/bid/69439 CISCO:20140827 Cisco 1800 Series ISR ISDN Basic Rate Interface Denial of Service Vulnerability URL:http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3347 CONFIRM:http://tools.cisco.com/security/center/viewAlert.x?alertId=35453 SECTRACK:1030772 URL:http://www.securitytracker.com/id/1030772 XF:cisco-isr-cve20143347-dos(95558) URL:https://exchange.xforce.ibmcloud.com/vulnerabilities/95558
Assigning CNA
Cisco Systems, Inc.
Date Record Created
20140507	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20140507)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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