CVE-2014-3407

Name: CVE-2014-3407
Creator: NVD / NIST
Published: 2014-11-28T02:59:00.08+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.70%

Last modified Jun 17, 2026

CVE-2014-3407 is a vulnerability of currently unknown severity. The SSL VPN implementation in Cisco Adaptive Security Appliance (ASA) Software 9.3(.2) and earlier does not properly allocate memory blocks during HTTP packet handling, which allows remote attackers to cause a denial of service (memory consumption) via crafted packets, aka Bug ID CSCuq68888.. EPSS estimates a 1.70% chance of exploitation in the next 30 days.

Description

The SSL VPN implementation in Cisco Adaptive Security Appliance (ASA) Software 9.3(.2) and earlier does not properly allocate memory blocks during HTTP packet handling, which allows remote attackers to cause a denial of service (memory consumption) via crafted packets, aka Bug ID CSCuq68888.

Metrics

EPSS Probability

1.70%

74.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-400

Affected Software

Vendor	Product	Versions
Cisco	Adaptive Security Appliance Software	<= 9.3\(2\)

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3407Broken Link, Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=36542Vendor Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3407Broken Link, Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=36542Vendor Advisory

Timeline

Published: Nov 28, 2014
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2014-3407?

How severe is CVE-2014-3407?

Severity scoring for CVE-2014-3407 is pending analysis. The EPSS model estimates a 1.70% probability of exploitation in the next 30 days.

How do I fix CVE-2014-3407?

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-2014-3407?

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

Scan your code now

Source: NVD / NIST