CVE-2016-7479

Published: Jan 12, 2017

Modified: Aug 6, 2024

PUBLISHED

Description

In all versions of PHP 7, during the unserialization process, resizing the 'properties' hash table of a serialized object may lead to use-after-free. A remote attacker may exploit this bug to gain arbitrary code execution.

Vendor	Product	Versions
n/a	PHP 7.x	affected `PHP 7.x`

References

http://blog.checkpoint.com/wp-content/uploads/2016/12/PHP_Technical_Report.pdf

x_refsource_MISC

https://www.youtube.com/watch?v=LDcaPstAuPk

x_refsource_MISC

https://bugs.php.net/bug.php?id=73092

x_refsource_MISC

RHSA-2018:1296

vendor-advisory

x_refsource_REDHAT

https://security.netapp.com/advisory/ntap-20180112-0001/

x_refsource_CONFIRM

95151

vdb-entry

x_refsource_BID

1037659

vdb-entry

x_refsource_SECTRACK

http://blog.checkpoint.com/2016/12/27/check-point-discovers-three-zero-day-vulnerabilities-web-programming-language-php-7

x_refsource_MISC

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CVE-2016-7479

Description

Affected Products

References