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Vulnerability Details :

CVE-2014-3347

Summary
Assigner-cisco
Assigner Org ID-d1c1063e-7a18-46af-9102-31f8928bc633
Published At-28 Aug, 2014 | 23:00
Updated At-06 Aug, 2024 | 10:43
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:cisco
Assigner Org ID:d1c1063e-7a18-46af-9102-31f8928bc633
Published At:28 Aug, 2014 | 23:00
Updated At:06 Aug, 2024 | 10:43
Rejected At:
▼CVE Numbering Authority (CNA)

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.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://exchange.xforce.ibmcloud.com/vulnerabilities/95558
vdb-entry
x_refsource_XF
http://tools.cisco.com/security/center/viewAlert.x?alertId=35453
x_refsource_CONFIRM
http://www.securitytracker.com/id/1030772
vdb-entry
x_refsource_SECTRACK
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3347
vendor-advisory
x_refsource_CISCO
http://www.securityfocus.com/bid/69439
vdb-entry
x_refsource_BID
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/95558
Resource:
vdb-entry
x_refsource_XF
Hyperlink: http://tools.cisco.com/security/center/viewAlert.x?alertId=35453
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.securitytracker.com/id/1030772
Resource:
vdb-entry
x_refsource_SECTRACK
Hyperlink: http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3347
Resource:
vendor-advisory
x_refsource_CISCO
Hyperlink: http://www.securityfocus.com/bid/69439
Resource:
vdb-entry
x_refsource_BID
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://exchange.xforce.ibmcloud.com/vulnerabilities/95558
vdb-entry
x_refsource_XF
x_transferred
http://tools.cisco.com/security/center/viewAlert.x?alertId=35453
x_refsource_CONFIRM
x_transferred
http://www.securitytracker.com/id/1030772
vdb-entry
x_refsource_SECTRACK
x_transferred
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3347
vendor-advisory
x_refsource_CISCO
x_transferred
http://www.securityfocus.com/bid/69439
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/95558
Resource:
vdb-entry
x_refsource_XF
x_transferred
Hyperlink: http://tools.cisco.com/security/center/viewAlert.x?alertId=35453
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.securitytracker.com/id/1030772
Resource:
vdb-entry
x_refsource_SECTRACK
x_transferred
Hyperlink: http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3347
Resource:
vendor-advisory
x_refsource_CISCO
x_transferred
Hyperlink: http://www.securityfocus.com/bid/69439
Resource:
vdb-entry
x_refsource_BID
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@cisco.com
Published At:28 Aug, 2014 | 23:55
Updated At:12 Apr, 2025 | 10:46

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary2.05.4MEDIUM
AV:N/AC:H/Au:N/C:N/I:N/A:C
Type: Primary
Version: 2.0
Base score: 5.4
Base severity: MEDIUM
Vector:
AV:N/AC:H/Au:N/C:N/I:N/A:C
CPE Matches
Cisco Systems, Inc.
cisco
>>ios>>15.1\(4\)m2
cpe:2.3:o:cisco:ios:15.1\(4\)m2:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>1801_integrated_service_router>>-
cpe:2.3:h:cisco:1801_integrated_service_router:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>1802_integrated_service_router>>-
cpe:2.3:h:cisco:1802_integrated_service_router:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>1803_integrated_service_router>>-
cpe:2.3:h:cisco:1803_integrated_service_router:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>1811_integrated_service_router>>-
cpe:2.3:h:cisco:1811_integrated_service_router:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>1812_integrated_service_router>>-
cpe:2.3:h:cisco:1812_integrated_service_router:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>1841_integrated_service_router>>-
cpe:2.3:h:cisco:1841_integrated_service_router:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>1861_integrated_service_router>>-
cpe:2.3:h:cisco:1861_integrated_service_router:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-399Primarynvd@nist.gov
CWE ID: CWE-399
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3347psirt@cisco.com
Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=35453psirt@cisco.com
Vendor Advisory
http://www.securityfocus.com/bid/69439psirt@cisco.com
N/A
http://www.securitytracker.com/id/1030772psirt@cisco.com
N/A
https://exchange.xforce.ibmcloud.com/vulnerabilities/95558psirt@cisco.com
N/A
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3347af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=35453af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://www.securityfocus.com/bid/69439af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securitytracker.com/id/1030772af854a3a-2127-422b-91ae-364da2661108
N/A
https://exchange.xforce.ibmcloud.com/vulnerabilities/95558af854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3347
Source: psirt@cisco.com
Resource:
Vendor Advisory
Hyperlink: http://tools.cisco.com/security/center/viewAlert.x?alertId=35453
Source: psirt@cisco.com
Resource:
Vendor Advisory
Hyperlink: http://www.securityfocus.com/bid/69439
Source: psirt@cisco.com
Resource: N/A
Hyperlink: http://www.securitytracker.com/id/1030772
Source: psirt@cisco.com
Resource: N/A
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/95558
Source: psirt@cisco.com
Resource: N/A
Hyperlink: http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3347
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: http://tools.cisco.com/security/center/viewAlert.x?alertId=35453
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: http://www.securityfocus.com/bid/69439
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securitytracker.com/id/1030772
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/95558
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A

Change History

0
Information is not available yet

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