Note:
This project will be discontinued after December 13, 2021. [more]
2019-12-04
An invalid free in mb_detect_order can cause the application to crash or potentially result in remote code execution. 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.
Products | Hhvm |
Type | Release of Invalid Pointer or Reference (CWE-763) |
First patch | - None (likely due to unavailable code) |
Patches | https://github.com/facebook/hhvm/commit/524d2e60cfe910406ec6109e4286d7edd545ab36 |
Links |
• https://hhvm.com/blog/2019/10/28/security-update.html
• https://www.facebook.com/security/advisories/cve-2019-11930 |