CVE-2013-5546

Description

The TCP reassembly feature in Cisco IOS XE 3.7 before 3.7.3S and 3.8 before 3.8.1S on 1000 ASR devices allows remote attackers to cause a denial of service (device reload) via large TCP packets that are processed by the (1) NAT or (2) ALG component, aka Bug ID CSCud72509.

Category

7.8
CVSS
Severity: High
CVSS 2.0 •
EPSS 0.43%
Vendor Advisory cisco.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131030-asr1000 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2013-5546?
CVE-2013-5546 has been scored as a high severity vulnerability.
How to fix CVE-2013-5546?
To fix CVE-2013-5546, 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-2013-5546 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2013-5546 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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