VDB
CVE-2019-17420
CVE-2019-17420
PUBLISHED
CVSS 5.300000190734863 MEDIUM
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.
EPSS 1.36% · 69.7th percentile
Risk Scores
CVSS 3.1
5.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS Score
1.36%
69.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | libhtp | 0.5.15-1, 0.5.15-1ubuntu0.1~esm1, 0 |
| Ubuntu:Pro:18.04:LTS | libhtp | 1:0.5.25-1, 1:0.5.26-1ubuntu0.1~esm1, 0 |
Timeline
- Oct 9, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 1, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-17420 third-party-advisory
- https://github.com/OISF/libhtp/pull/213 third-party-advisory
- https://github.com/OISF/libhtp/compare/0.5.30...0.5.31 third-party-advisory
- https://redmine.openinfosecfoundation.org/issues/2969 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-17420 third-party-advisory