Security Advisory

CVE-2019-11935

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2019-12-04 16:25:20

Last updated 2024-08-04 23:10:29

Assigner facebook

State PUBLISHED

Description

Insufficient boundary checks when processing a string in mb_ereg_replace allows access to out-of-bounds memory. This issue affects HHVM versions prior to 3.30.12, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.23.1, as well as 4.24.0, 4.25.0, 4.26.0, 4.27.0, 4.28.0, and 4.28.1.

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