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.
http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html
http://lists.opensuse.org/opensuse-updates/2014-07/msg00035.html
http://lists.opensuse.org/opensuse-updates/2014-09/msg00046.html
http://rhn.redhat.com/errata/RHSA-2014-1326.html
http://rhn.redhat.com/errata/RHSA-2014-1327.html
http://rhn.redhat.com/errata/RHSA-2014-1765.html
http://rhn.redhat.com/errata/RHSA-2014-1766.html
http://secunia.com/advisories/54553
http://secunia.com/advisories/59831
http://secunia.com/advisories/60696
http://www.debian.org/security/2014/dsa-3008
http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html
http://www-01.ibm.com/support/docview.wss?uid=swg21683486
Source: MITRE
Published: 2014-07-10
Updated: 2017-01-07
Type: NVD-CWE-Other
Base Score: 4.6
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P
Impact Score: 6.4
Exploitability Score: 3.9
Severity: MEDIUM