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

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CVE-2019-9020

CRITICAL 9.8 CVSS 3.0
Published
February 22, 2019
Last modified
June 17, 2026
NVD status
Modified
Reported by
cve@mitre.org
Weakness
CWE-125, CWE-416
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. Invalid input to the function xmlrpc_decode() can lead to an invalid memory access (heap out of bounds read or read after free). This is related to xml_elem_parse_buf in ext/xmlrpc/libxmlrpc/xml_element.c.

Affected products and versions

  • PHP — Before 5.6.40
  • PHP — From 7.0.0 (including) to 7.1.26 (excluding)
  • PHP — From 7.2.0 (including) to 7.2.14 (excluding)
  • PHP — From 7.3.0 (including) to 7.3.1 (excluding)

References

  • lists.opensuse.org http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00083.html Third Party Advisory
  • lists.opensuse.org http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.html Mailing List, Third Party Advisory
  • lists.opensuse.org http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html
  • lists.opensuse.org http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.html
  • www.securityfocus.com http://www.securityfocus.com/bid/107156 Third Party Advisory, VDB Entry
  • access.redhat.com https://access.redhat.com/errata/RHSA-2019:2519
  • access.redhat.com https://access.redhat.com/errata/RHSA-2019:3299
  • bugs.php.net https://bugs.php.net/bug.php?id=77242 Exploit, Issue Tracking, Patch, Vendor Advisory
  • bugs.php.net https://bugs.php.net/bug.php?id=77249 Exploit, Issue Tracking, Vendor Advisory
  • security.netapp.com https://security.netapp.com/advisory/ntap-20190321-0001/ Third Party Advisory
  • usn.ubuntu.com https://usn.ubuntu.com/3902-1/ Third Party Advisory
  • usn.ubuntu.com https://usn.ubuntu.com/3902-2/ Third Party Advisory
  • www.debian.org https://www.debian.org/security/2019/dsa-4398 Third Party Advisory
  • nvd.nist.gov Official NVD record