cvedb.io
CVE-2017-16642
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2017-11-07T21:29:00.290 · Last modified 2026-06-17T01:09:36.207

Summary

In PHP before 5.6.32, 7.x before 7.0.25, and 7.1.x before 7.1.11, an error in the date extension's timelib_meridian handling of 'front of' and 'back of' directives could be used by attackers able to supply date strings to leak information from the interpreter, related to ext/date/lib/parse_date.c out-of-bounds reads affecting the php_parse_date function. NOTE: this is a different issue than CVE-2017-11145.

Affected products

php — php

Does this affect you?

Add your gear to cvedb and we'll alert you only when php ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.