Insufficient boundary checks when formatting numbers in number_format allows read/write access to out-of-bounds memory, potentially leading to remote code execution. This issue affects HHVM versions prior to 3.30.10, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.18.2, and versions 4.19.0, 4.19.1, 4.20.0, 4.20.1, 4.20.2, 4.21.0, 4.22.0, 4.23.0.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: facebook

Published: 2019-10-02T19:07:18

Updated: 2024-08-04T23:10:29.479Z

Reserved: 2019-05-13T00:00:00

Link: CVE-2019-11929

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2019-10-02T19:15:11.780

Modified: 2019-10-10T17:14:58.233

Link: CVE-2019-11929

cve-icon Redhat

No data.