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 before 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.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
facebook hhvm |
||
facebook hhvm 4.79.0 |
||
facebook hhvm 4.80.0 |
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facebook hhvm 4.81.0 |
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facebook hhvm 4.82.0 |
||
facebook hhvm 4.83.0 |
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