CVE-2019-11039

CriticalCVSS 9.1/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 9.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Weakness enumeration

CWE-125 CWE-190

Affected software

No affected versions have been published.

Timeline

Published: Jun 19, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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