| Package | Affected versions | Patched versions |
|---|---|---|
| php | ≥ 5.5.0, < 5.5.22≥ 5.6.0, < 5.6.6≥ 7.0.0, < 7.0.27≥ 7.1.0, < 7.1.13≥ 7.2.0, < 7.2.1 | 5.5.225.6.67.0.277.1.137.2.1 |
ext/libxml/libxml.c in PHP before 5.5.22 and 5.6.x before 5.6.6, when PHP-FPM is used, does not isolate each thread from libxml_disable_entity_loader changes in other threads, which allows remote attackers to conduct XML External Entity (XXE) and XML Entity Expansion (XEE) attacks via a crafted XML document, a related issue to CVE-2015-5161.
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