CVE-2019-3561

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).

Score

CVSS 3.0 9.8 Critical

Status

Modified - cve-assign@fb.com

Published

2019-04-29

Last modified

2024-08-04

Weaknesses

CWE-119, CWE-125

Affected products

• Hhvm (Facebook)

References

• https://github.com/facebook/hhvm/commit/46003b4ab564b2abcd8470035fc324fe36aa8c75
• https://hhvm.com/blog/2019/04/03/hhvm-4.0.4.html