Total vulnerabilities in the database
libxml2, possibly before 2.5.0, does not properly detect recursion during entity expansion, which allows context-dependent attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, aka the "billion laughs attack."
| Software | From | Fixed in |
|---|---|---|
| xmlsoft / libxml2 | - | 2.5.0 |