Passing an attacker controlled size when creating an IOBuf could cause integer overflow, leading to an out of bounds write on the heap with the possibility of remote code execution. This issue affects versions of folly prior to v2021.07.22.00. This issue affects HHVM versions prior to 4.80.5, all versions between 4.81.0 and 4.102.1, all versions between 4.103.0 and 4.113.0, and versions 4.114.0, 4.115.0, 4.116.0, 4.117.0, 4.118.0 and 4.118.1.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: facebook

Published: 2021-07-23T00:30:16

Updated: 2024-08-03T19:21:17.359Z

Reserved: 2021-01-13T00:00:00

Link: CVE-2021-24036

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-07-23T01:15:07.073

Modified: 2022-10-26T00:30:43.453

Link: CVE-2021-24036

cve-icon Redhat

No data.