National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-6337 Detail

Description

folly::secureRandom will re-use a buffer between parent and child processes when fork() is called. That will result in multiple forked children producing repeat (or similar) results. This affects HHVM 3.26 prior to 3.26.3 and the folly library between v2017.12.11.00 and v2018.08.09.00.

Source:  MITRE
Description Last Modified:  12/31/2018

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Hyperlink Resource
https://github.com/facebook/folly/commit/8e927ee48b114c8a2f90d0cbd5ac753795a6761f
https://github.com/facebook/hhvm/commit/e2d10a1e32d01f71aaadd81169bcb9ae86c5d6b8
https://hhvm.com/blog/2018/05/24/hhvm-3.26.3.html

Technical Details

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Quick Info

CVE Dictionary Entry:
CVE-2018-6337
NVD Published Date:
12/31/2018
NVD Last Modified:
12/31/2018