CVE-2013-3445

Description

The firewall subsystem in Cisco Identity Services Engine has an incorrect rule for open ports, which allows remote attackers to cause a denial of service (CPU consumption or process crash) via a flood of malformed IP packets, aka Bug ID CSCug94572.

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 1.56% Top 20%
Vendor Advisory cisco.com Vendor Advisory cisco.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://osvdb.org/95659 vdb entry
http://tools.cisco.com/security/center/viewAlert.x?alertId=30217 vendor advisory
http://www.securityfocus.com/bid/61452 vdb entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/85982 vdb entry
http://www.securitytracker.com/id/1028837 vdb entry
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-3445 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2013-3445?
CVE-2013-3445 has been scored as a medium severity vulnerability.
How to fix CVE-2013-3445?
To fix CVE-2013-3445, 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-2013-3445 being actively exploited in the wild?
It is possible that CVE-2013-3445 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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