CVE-2019-17420

  • Published Date: Thu 10 Oct 2019
  • Last Modified Date: Wed 16 Oct 2019

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.

Impact

Severity: MEDIUM
Exploitability Score: 10.0
Impact Score: 2.9
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
Availability (A): NONE

References (Advisories, Solutions, and Tools):



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