PHP Vulnerability: CVE-2017-12933
8
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
08/17/2017
07/25/2018
08/29/2017
07/21/2021
Description
The finish_nested_data function in ext/standard/var_unserializer.re in PHP before 5.6.31, 7.0.x before 7.0.21, and 7.1.x before 7.1.7 is prone to a buffer over-read while unserializing untrusted data. Exploitation of this issue can have an unspecified impact on the integrity of PHP.
Solution(s)
- php-upgrade-5_6_31
- php-upgrade-7_0_21
- php-upgrade-7_1_7
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