cve/2019/CVE-2019-11039.md

CVE-2019-11039

Description

Function iconv_mime_decode_headers() in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6 may perform out-of-buffer read due to integer overflow when parsing MIME headers. This may lead to information disclosure or crash.

POC

Reference

• https://bugs.php.net/bug.php?id=78069
• https://hackerone.com/reports/593229

Github

No PoCs found on GitHub currently.