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.
Metrics
Affected Vendors & Products
References
History
No history.
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Status: PUBLISHED
Assigner: facebook
Published:
Updated: 2024-08-04T06:53:59.787Z
Reserved: 2019-12-02T00:00:00
Link: CVE-2020-1893
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Status : Modified
Published: 2020-03-03T15:15:12.057
Modified: 2024-11-21T05:11:33.677
Link: CVE-2020-1893
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