CVE-2014-3668

Original summary

Normalized public record · Updated Nov 3, 2026

Buffer overflow in the date_from_ISO8601 function in the mkgmtime implementation in libxmlrpc/xmlrpc.c in the XMLRPC extension in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 allows remote attackers to cause a denial of service (application crash) via (1) a crafted first argument to the xmlrpc_set_type function or (2) a crafted argument to the xmlrpc_decode function, related to an out-of-bounds read operation.

Publisher and source text is retained separately from QFinch interpretation.

Affected products

Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.

Remediation

Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.

1. Confirm the affected product and reachable code path exist in your environment.
2. Apply the vendor-supported patch or mitigation from the primary advisory.
3. Rescan the exact deployed revision and retain verification evidence.

Evidence coverage

SSVC priority

LOW

Confidence

Not available

Aliases

None reported

Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.

Sources and record history

1. 59967 ↗
2. openSUSE-SU-2014:1391 ↗
3. git.php.net ↗
4. RHSA-2014:1767 ↗
5. USN-2391-1 ↗
6. support.apple.com ↗
7. openSUSE-SU-2014:1377 ↗
8. 61982 ↗
9. 61763 ↗
10. bugs.php.net ↗
11. linux.oracle.com ↗
12. RHSA-2014:1766 ↗

Record history

Published Oct 29, 2014 · Last refreshed Nov 3, 2026