| Package | Affected versions | Patched versions |
|---|---|---|
| libhtp | < 0.5.31 | 0.5.31 |
| suricata | = 4.1.4 |
In OISF LibHTP before 0.5.31, as used in Suricata 4.1.4 and other products, an HTTP protocol parsing error causes the http_header signature to not alert on a response with a single \r\n ending.
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