| Package | Affected versions | Patched versions |
|---|---|---|
| hhvm | = 4.79.0= 4.80.0= 4.81.0= 4.82.0= 4.83.0≥ 4.57.0, < 4.78.1< 4.56.2 | 4.78.14.56.2 |
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.
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