CVE-2019-17420

NameCVE-2019-17420
DescriptionIn 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libhtp (PTS)buster1:0.5.30-1vulnerable
bullseye1:0.5.36-1fixed
bookworm1:0.5.42-1fixed
sid, trixie1:0.5.49-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libhtpsource(unstable)1:0.5.31-1

Notes

[buster] - libhtp <no-dsa> (Minor issue)
https://github.com/OISF/libhtp/pull/213

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