Vulnerability Monitor

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CVE-2014-3293

Cisco IOS 15.4(3)S0b on ASR901 devices makes incorrect decisions to use the CPU for IPv4 packet processing, which allows remote attackers to cause a denial of service (BGP neighbor flapping) by sending many crafted IPv4 packets, aka Bug ID CSCuo29736.

Published

2014-10-28T19:55:02.653

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-399

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	cisco	ios	15.4\(3\)s0b	Yes
Hardware	cisco	asr901	-	Yes

References

http://secunia.com/advisories/61830 ([email protected])
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3293 Vendor Advisory ([email protected])
http://tools.cisco.com/security/center/viewAlert.x?alertId=36195 Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/70744 ([email protected])
http://www.securitytracker.com/id/1031122 ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/97769 ([email protected])
http://secunia.com/advisories/61830 (af854a3a-2127-422b-91ae-364da2661108)
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3293 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://tools.cisco.com/security/center/viewAlert.x?alertId=36195 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/70744 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1031122 (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/97769 (af854a3a-2127-422b-91ae-364da2661108)