-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Tue, 04 Dec 2018 19:49:33 +0100
Source: suricata
Binary: suricata
Architecture: source amd64
Version: 2.0.7-2+deb8u3
Distribution: jessie-security
Urgency: high
Maintainer: Pierre Chifflier <pollux@debian.org>
Changed-By: Markus Koschany <apo@debian.org>
Description:
suricata - Next Generation Intrusion Detection and Prevention Tool
Changes:
suricata (2.0.7-2+deb8u3) jessie-security; urgency=high
.
* Non-maintainer upload by the LTS team.
* Fix the following security vulnerabilities:
- CVE-2018-6794:
Suricata is prone to an HTTP detection bypass vulnerability in detect.c
and stream-tcp.c. If a malicious server breaks a normal TCP flow and
sends data before the 3-way handshake is complete, then the data sent by
the malicious server will be accepted by web clients such as a web
browser or Linux CLI utilities, but ignored by Suricata IDS signatures.
This mostly affects IDS signatures for the HTTP protocol and TCP stream
content; signatures for TCP packets will inspect such network traffic as
usual.
- CVE-2017-7177:
Suricata has an IPv4 defragmentation evasion issue caused by lack of a
check for the IP protocol during fragment matching.
- CVE-2017-15377:
It was possible to trigger lots of redundant checks on the content of
crafted network traffic with a certain signature, because of
DetectEngineContentInspection in detect-engine-content-inspection.c. The
search engine doesn't stop when it should after no match is found;
instead, it stops only upon reaching inspection-recursion-limit (3000 by
default).
- TEMP-0856648-2BC2C9:
Out of bounds read in app-layer-dns-common.c.
On a zero size A or AAAA record, 4 or 16 bytes would still be read.
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Files:
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