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.
Advisories
Source ID Title
EUVD EUVD EUVD-2020-12719 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: facebook

Published:

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.

cve-icon OpenCVE Enrichment

No data.