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CVE-2017-12934
Published: Aug 18, 2017
Modified: Aug 5, 2024
PUBLISHED
Description
ext/standard/var_unserializer.re in PHP 7.0.x before 7.0.21 and 7.1.x before 7.1.7 is prone to a heap use after free while unserializing untrusted data, related to the zval_get_type function in Zend/zend_types.h. Exploitation of this issue can have an unspecified impact on the integrity of PHP.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://bugs.php.net/bug.php?id=74101
x_refsource_CONFIRM
100428
vdb-entry
x_refsource_BID
RHSA-2018:1296
vendor-advisory
x_refsource_REDHAT
DSA-4080
vendor-advisory
x_refsource_DEBIAN
http://php.net/ChangeLog-7.php
x_refsource_CONFIRM
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