A use-after-free flaw was found in the way PHP handled certain Standard PHP Library (SPL) Iterators. A malicious script author could possibly use this flaw to disclose certain portions of server memory.
Find out more about CVE-2014-4670 from the MITRE CVE dictionary dictionary and NIST NVD.
This issue did not affect the versions of php as shipped with Red Hat Enterprise Linux 5.
| Base Score | 2.1 |
|---|---|
| Base Metrics | AV:L/AC:L/Au:N/C:N/I:N/A:P |
| Access Vector | Local |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | Partial |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat Enterprise Linux 7 (php) | RHSA-2014:1327 | 2014-09-30 |
| Red Hat Enterprise Linux 5 (php53) | RHSA-2014:1326 | 2014-09-30 |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6 (php55-php) | RHSA-2014:1766 | 2014-10-30 |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6 (php54-php) | RHSA-2014:1765 | 2014-10-30 |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 7 (php54-php) | RHSA-2014:1765 | 2014-10-30 |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 7 (php55-php) | RHSA-2014:1766 | 2014-10-30 |
| Red Hat Enterprise Linux 6 (php) | RHSA-2014:1326 | 2014-09-30 |
| Platform | Package | State |
|---|---|---|
| Red Hat OpenShift Enterprise 2 | php | Will not fix |
| Red Hat OpenShift Enterprise 1 | php | Will not fix |
| Red Hat Enterprise Linux 5 | php | Not affected |
Vulmon