CVE-2014-3335

Description

Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of packets with multicast destination MAC addresses, which allows remote attackers to cause a denial of service (chip and card hangs) via a crafted packet, aka Bug ID CSCup77750.

Category

4.6
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.68% Top 30%
Vendor Advisory cisco.com Vendor Advisory cisco.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://exchange.xforce.ibmcloud.com/vulnerabilities/95443 vdb entry
http://www.securityfocus.com/bid/69383 vdb entry
http://secunia.com/advisories/60222 third party advisory
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3335 vendor advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=35416 vendor advisory
http://www.securitytracker.com/id/1030757 vdb entry

Frequently Asked Questions

What is the severity of CVE-2014-3335?
CVE-2014-3335 has been scored as a medium severity vulnerability.
How to fix CVE-2014-3335?
To fix CVE-2014-3335, 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-2014-3335 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2014-3335 is being actively exploited. 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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