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TI-2019-08253 Aliases CVE-2019-11037GHSA-c46f-p363-f93x

Out of bounds memory write in PHP Imagick extension

Priority MEDIUM 46CWE-787Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

In PHP imagick extension in versions between 3.3.0 and 3.4.4, writing to an array of values in ImagickKernel::fromMatrix() function did not check that the address will be within the allocated array. This could lead to out of bounds write to memory if the function is called with the data controlled by untrusted party.

Why it matters now

EPSS 0.01972 80th percentileScored 2026-11-07
Fix Fixed PHP Imagick extension (PHP Group): 3.4.4

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
PHP GroupPHP Imagick extension3.4.4 to before 3.4.4; 3.3.0 and later3.4.4Patch availableCNA
  • PHP Imagick extension VendorPHP Group Affected 3.4.4 to before 3.4.4; 3.3.0 and later Fixed in 3.4.4 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:php:imagick:*:*:*:*:*:*:*:*3.3.0 – 3.4.4VulnerablePHP
  • cpe:2.3:a:php:imagick:*:*:*:*:*:*:*:* Versions 3.3.0 – 3.4.4 Vulnerable ·PHP

Remediation

  • Fix · CNA PHP Imagick extension (PHP Group) Fixed in 3.4.4

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat OpenShift Container Platform 3.4

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-11037
  2. 2026-10-03 Alias added: GHSA-c46f-p363-f93x

References

Advisory 8

Other 2

  • TI-2024-04260 Argument Injection in PHP-CGI KEVCVSS 3.1CRITICAL 9.8
  • TI-2026-78794 PHP remote code execution via stale global state KEVCVSS 4.0CRITICAL 9.2
  • TI-2026-78793 Out-of-memory handling flaw in PHP allows remote code execution KEVCVSS 4.0CRITICAL 9.2
  • TI-2024-01743 Command injection via array-ish $command parameter of proc_open() CVSS 3.1CRITICAL 9.4
  • TI-2022-13555 PDO::quote() may return unquoted string CVSS 3.1CRITICAL 9.1
  • TI-2024-10408 Reference counting in php_request_shutdown causes Use-After-Free CVSS 4.0CRITICAL 9.2
See all 107 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences