| Package | Affected versions | Patched versions |
|---|---|---|
| h2o | = 2.1.0≥ 2.0.0, ≤ 2.0.3 |
H2O versions 2.0.3 and earlier and 2.1.0-beta2 and earlier allows remote attackers to cause a denial-of-service (DoS) via format string specifiers in a template file via fastcgi, mruby, proxy, redirect or reproxy.
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