Hosts vulnerable to CVE-2021-21708
CVE-2021-21708 — severity high, CVSS 8.2 — 1 affected host indexed by QROS Explore.
About CVE-2021-21708
In PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, when using filter functions with FILTER_VALIDATE_FLOAT filter and min/max limits, if the filter fails, there is a possibility to trigger use of allocated memory after free, which can result it crashes, and potentially in
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