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Status published
Critical
CVE-2019-11935
Insufficient boundary checks when processing a string in mb_ereg_replace allows...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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0
Affected Vendor
Affected Software
HHVM
Vulnerable Versions:
4.28.2, 4.28.0, 4.27.1, 4.27.0, 4.26.1, 4.26.0, 4.25.1, 4.25.0, 4.24.1, 4.24.0, 4.23.2, 4.9.0, 4.8.6, 4.0.0, 3.30.12, unspecified
Timeline
Official Publish:
December 4th, 2019
Last Modified:
August 4th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H