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Vulnerabilities in the PHP language itself, and which PHP versions they affect.

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CVE-2019-11039

CRITICAL 9.1 CVSS 3.1
Published
June 19, 2019
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@php.net
Weakness
CWE-125, CWE-190
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

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.

Affected products and versions

  • PHP — From 7.1.0 (including) to 7.1.30 (excluding)
  • PHP — From 7.2.0 (including) to 7.2.19 (excluding)
  • PHP — From 7.3.0 (including) to 7.3.6 (excluding)

References

  • lists.opensuse.org http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00029.html Mailing List, Third Party Advisory
  • access.redhat.com https://access.redhat.com/errata/RHSA-2019:2519 Third Party Advisory
  • access.redhat.com https://access.redhat.com/errata/RHSA-2019:3299 Third Party Advisory
  • bugs.php.net https://bugs.php.net/bug.php?id=78069 Exploit, Patch, Vendor Advisory
  • seclists.org https://seclists.org/bugtraq/2019/Sep/35 Mailing List, Third Party Advisory
  • seclists.org https://seclists.org/bugtraq/2019/Sep/38 Mailing List, Third Party Advisory
  • www.debian.org https://www.debian.org/security/2019/dsa-4527 Third Party Advisory
  • www.debian.org https://www.debian.org/security/2019/dsa-4529 Third Party Advisory
  • nvd.nist.gov Official NVD record