Vulnerability Database

296,746

Total vulnerabilities in the database

CVE-2019-17420

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.

  • Published: Oct 10, 2019
  • Updated: Apr 13, 2023
  • CVE: CVE-2019-17420
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.3
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:P/A:N

CWEs:

Software From Fixed in
suricata-ids / suricata 4.1.4 4.1.4.x
oisf / libhtp - 0.5.31