CVE-2013-5553

Name: CVE-2013-5553
Creator: NVD / NIST
Published: 2013-11-08T04:47:23.01+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.90%

Last modified Jun 16, 2026

CVE-2013-5553 is a vulnerability of currently unknown severity. Multiple memory leaks in Cisco IOS 15.1 before 15.1(4)M7 allow remote attackers to cause a denial of service (memory consumption or device reload) by sending a crafted SIP message over (1) IPv4 or (2) IPv6, aka Bug IDs CSCuc42558 and CSCug25383.. EPSS estimates a 1.90% chance of exploitation in the next 30 days.

Description

Multiple memory leaks in Cisco IOS 15.1 before 15.1(4)M7 allow remote attackers to cause a denial of service (memory consumption or device reload) by sending a crafted SIP message over (1) IPv4 or (2) IPv6, aka Bug IDs CSCuc42558 and CSCug25383.

Metrics

EPSS Probability

1.90%

77.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-399

Affected Software

Vendor	Product	Versions
Cisco	Ios	15.1

References

Timeline

Published: Nov 8, 2013
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2013-5553?

How severe is CVE-2013-5553?

Severity scoring for CVE-2013-5553 is pending analysis. The EPSS model estimates a 1.90% probability of exploitation in the next 30 days.

How do I fix CVE-2013-5553?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-5553?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST