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

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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

Published Oct 9, 2019

5.3

MEDIUM

CVSS 3.1

EPSS 1.35%

Description

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.

Affected products

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-459

References (3)

https://github.com/OISF/libhtp/compare/0.5.30...0.5.31
x_refsource_MISCPatch
https://github.com/OISF/libhtp/pull/213
x_refsource_MISCPatchThird Party Advisory
https://redmine.openinfosecfoundation.org/issues/2969
x_refsource_MISCIssue TrackingVendor Advisory

Link	Providers	Tags
https://github.com/OISF/libhtp/compare/0.5.30...0.5.31		x_refsource_MISCPatch
https://github.com/OISF/libhtp/pull/213		x_refsource_MISCPatchThird Party Advisory
https://redmine.openinfosecfoundation.org/issues/2969		x_refsource_MISCIssue TrackingVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Oct 9, 2019

Updated Aug 5, 2024

Reserved Oct 9, 2019

Link CVE-2019-17420

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2019-17420

Red Hat

Severity n/a

Public date n/a

Links CVE-2019-17420