CVE-2020-1916

2021-03-1016:15:14

Google

osv.dev

ldap escape

hhvm

integer overflow

out-of-bounds write

software vulnerability

AI Score

7.1

Confidence

High

EPSS

0.002

Percentile

64.7%

JSON

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.