CVE-2019-3561CWE-119

CVE-2019-3561: vulnerability in Facebook HHVM

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3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 1.7%
Insufficient boundary checks for the strrpos and strripos functions allow access to out-of-bounds memory. This affects all supported versions of HHVM (4.0.3, 3.30.4, and 3.27.7 and below).
Affected products
Facebook · HHVM
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