CVE-2014-4670

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.

4.6

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 0.48%

Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory apple.com Vendor Advisory opensuse.org Vendor Advisory debian.org Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory opensuse.org

Affected: n/a n/a

References

Link	Tags
https://support.apple.com/HT204659
http://www-01.ibm.com/support/docview.wss?uid=swg21683486
https://bugs.php.net/bug.php?id=67538
http://secunia.com/advisories/54553	third party advisory
http://rhn.redhat.com/errata/RHSA-2014-1766.html	vendor advisory
http://rhn.redhat.com/errata/RHSA-2014-1326.html	vendor advisory
http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html	vendor advisory
http://lists.opensuse.org/opensuse-updates/2014-07/msg00035.html	vendor advisory
http://www.debian.org/security/2014/dsa-3008	vendor advisory
http://rhn.redhat.com/errata/RHSA-2014-1327.html	vendor advisory
http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html
http://rhn.redhat.com/errata/RHSA-2014-1765.html	vendor advisory
http://secunia.com/advisories/60696	third party advisory
http://secunia.com/advisories/59831	third party advisory
http://lists.opensuse.org/opensuse-updates/2014-09/msg00046.html	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2014-4670?: CVE-2014-4670 has been scored as a medium severity vulnerability.
How to fix CVE-2014-4670?: To fix CVE-2014-4670, 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-2014-4670 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2014-4670 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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