CVE-2014-4670

Name: CVE-2014-4670
Creator: NVD / NIST
Published: 2014-07-10T11:06:28.99+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.71%

Last modified Jun 17, 2026

CVE-2014-4670 is a vulnerability of currently unknown severity. Use-after-free vulnerability in ext/spl/spl_dllist.c in the SPL component in PHP through 5.5.14 allows context-dependent attackers to cause a denial of service or possibly have unspecified other impact via crafted iterator usage within applications in certain web-hosting environments.. EPSS estimates a 0.71% chance of exploitation in the next 30 days.

Description

Use-after-free vulnerability in ext/spl/spl_dllist.c in the SPL component in PHP through 5.5.14 allows context-dependent attackers to cause a denial of service or possibly have unspecified other impact via crafted iterator usage within applications in certain web-hosting environments.

Metrics

EPSS Probability

0.71%

48.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Php	Php	<= 5.5.14
Php	Php	5.5.0
Php	Php	5.5.1
Php	Php	5.5.2
Php	Php	5.5.3
Php	Php	5.5.4
Php	Php	5.5.5
Php	Php	5.5.6
Php	Php	5.5.7
Php	Php	5.5.8
Php	Php	5.5.9
Php	Php	5.5.10
Php	Php	5.5.11
Php	Php	5.5.12
Php	Php	5.5.13

References

Timeline

Published: Jul 10, 2014
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2014-4670?

How severe is CVE-2014-4670?

Severity scoring for CVE-2014-4670 is pending analysis. The EPSS model estimates a 0.71% probability of exploitation in the next 30 days.

How do I fix CVE-2014-4670?

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-2014-4670?

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

Scan your code now

Source: NVD / NIST