CVE-2019-15699

Name	CVE-2019-15699
Description	An issue was discovered in app-layer-ssl.c in Suricata 4.1.4. Upon receiving a corrupted SSLv3 (TLS 1.2) packet, the parser function TLSDecodeHSHelloExtensions tries to access a memory region that is not allocated, because the expected length of HSHelloExtensions does not match the real length of the HSHelloExtensions part of the packet.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, 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 Package	Release	Version	Status
suricata (PTS)	bullseye	1:6.0.1-3	fixed
	bullseye (security)	1:6.0.1-3+deb11u1	fixed
	bookworm	1:6.0.10-1	fixed
	trixie	1:7.0.10-1	fixed
	forky, sid	1:8.0.1-3	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
suricata	source	jessie	(not affected)
suricata	source	(unstable)	1:4.1.5-1	low

Notes

[buster] - suricata <no-dsa> (Minor issue)
[stretch] - suricata <no-dsa> (Minor issue)
[jessie] - suricata <not-affected> (Vulnerable code introduced later)
https://suricata-ids.org/2019/09/24/suricata-4-1-5-released/
https://redmine.openinfosecfoundation.org/issues/3168