Executive Summary

Informations
NameCVE-2019-17420First vendor Publication2019-10-09
VendorCveLast vendor Modification2019-10-16

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:P/A:N)
Cvss Base Score5Attack RangeNetwork
Cvss Impact Score2.9Attack ComplexityLow
Cvss Expoit Score10AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17420

CWE : Common Weakness Enumeration

%idName
100 %CWE-20Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application48
Application1

Sources (Detail)

SourceUrl
MISC https://github.com/OISF/libhtp/compare/0.5.30...0.5.31
https://github.com/OISF/libhtp/pull/213
https://redmine.openinfosecfoundation.org/issues/2969

Alert History

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0
1
DateInformations
2019-10-16 21:20:37
  • Multiple Updates
2019-10-10 09:20:52
  • First insertion