Insufficient boundary checks when decoding JSON in TryParse reads out of bounds memory, potentially leading to DOS. This issue affects HHVM 4.45.0, 4.44.0, 4.43.0, 4.42.0, 4.41.0, 4.40.0, 4.39.0, versions between 4.33.0 and 4.38.0 (inclusive), versions between 4.9.0 and 4.32.0 (inclusive), and versions prior to 4.8.7.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: facebook

Published: 2020-03-03T15:00:26

Updated: 2024-08-04T06:53:59.787Z

Reserved: 2019-12-02T00:00:00

Link: CVE-2020-1893

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-03-03T15:15:12.057

Modified: 2024-11-21T05:11:33.677

Link: CVE-2020-1893

cve-icon Redhat

No data.