CVE-2014-3293

Description

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.

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 1.39% Top 25%
Vendor Advisory cisco.com Vendor Advisory cisco.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://tools.cisco.com/security/center/viewAlert.x?alertId=36195 vendor advisory
http://www.securityfocus.com/bid/70744 vdb entry
http://secunia.com/advisories/61830 third party advisory
http://www.securitytracker.com/id/1031122 vdb entry
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3293 vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/97769 vdb entry

Frequently Asked Questions

What is the severity of CVE-2014-3293?
CVE-2014-3293 has been scored as a medium severity vulnerability.
How to fix CVE-2014-3293?
To fix CVE-2014-3293, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2014-3293 being actively exploited in the wild?
It is possible that CVE-2014-3293 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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