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.
Metrics
Affected Vendors & Products
References
History
No history.
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Status: PUBLISHED
Assigner: facebook
Published:
Updated: 2024-08-03T19:21:17.359Z
Reserved: 2021-01-13T00:00:00
Link: CVE-2021-24036
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Status : Modified
Published: 2021-07-23T01:15:07.073
Modified: 2024-11-21T05:52:15.343
Link: CVE-2021-24036
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