Published: 03/04/2017 Updated: 11/04/2024

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9

VMScore: 445

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

The _zval_get_long_func_ex in Zend/zend_operators.c in PHP 7.1.2 allows malicious users to cause a denial of service (NULL pointer dereference and application crash) via crafted use of "declare(ticks=" in a PHP script. NOTE: the vendor disputes the classification of this as a vulnerability, stating "Please do not request CVEs for ordinary bugs. CVEs are relevant for security issues only.

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php php 7.1.2

** DISPUTED ** The _zval_get_long_func_ex in Zend/zend_operatorsc in PHP 712 allows attackers to cause a denial of service (NULL pointer dereference and application crash) via crafted use of "declare(ticks=" in a PHP script NOTE: the vendor disputes the classification of this as a vulnerability, stating "Please do not request CVEs for ordinary ...

CWE-476 https://github.com/php/php-src/pull/2396 https://bugs.php.net/bug.php?id=74146 https://nvd.nist.gov https://access.redhat.com/security/cve/cve-2017-6441

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CVE-2017-6441

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