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CVE-2019-11936 Various APC functions accept keys containing null bytes as input, leading to premature truncation of input
Description
Various APC functions accept keys containing null bytes as input, leading to premature truncation of input. This issue affects HHVM versions prior to 3.30.12, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.23.1, as well as 4.24.0, 4.25.0, 4.26.0, 4.27.0, 4.28.0, and 4.28.1.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| HHVM 4.28 | 4.28.0 → latest | No fix stated |
| HHVM 4.27 | 4.27.0 → latest | No fix stated |
| HHVM 4.26 | 4.26.0 → latest | No fix stated |
| HHVM 4.25 | 4.25.0 → latest | No fix stated |
| HHVM 4.24 | 4.24.0 → latest | No fix stated |
| HHVM | 4.23.2 | No fix stated |
| HHVM 4.9 | 4.9.0 → latest | No fix stated |
| HHVM | 4.8.6 | No fix stated |
| HHVM 4.0 | 4.0.0 → latest | No fix stated |
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| Product | Affected versions | Fixed in |
|---|---|---|
| HHVM 3.30 | earliest → 3.30.12 | 3.30.12 |
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