An incorrect size calculation in ldap_escape may lead to an integer overflow when overly long input is passed in, resulting in an out-of-bounds write. This issue affects HHVM prior to 4.56.2, all versions between 4.57.0 and 4.78.0, 4.79.0, 4.80.0, 4.81.0, 4.82.0, 4.83.0.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: facebook

Published: 2021-03-10T15:50:27

Updated: 2024-08-04T06:54:00.370Z

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

Link: CVE-2020-1916

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-03-10T16:15:14.173

Modified: 2021-03-17T19:01:09.137

Link: CVE-2020-1916

cve-icon Redhat

No data.