[SECURITY] [DLA 1751-1] suricata security update

2019-04-08T21:12:23
ID DEBIAN:DLA-1751-1:AF67E
Type debian
Reporter Debian
Modified 2019-04-08T21:12:23

Description

Package : suricata Version : 2.0.7-2+deb8u4 CVE ID : CVE-2018-10242 CVE-2018-10243

Multiple vulnerabilities have been found in suricata, the network threat detection engine:

CVE-2018-10242

Missing length check causing out-of-bounds read in SSHParseBanner
(app-layer-ssh.c). Remote attackers might leverage this vulnerability
to cause DoS or potentially unauthorized disclosure of information.

CVE-2018-10243

Unexpected end of Authorization field causing heap-based buffer
over-read in htp_parse_authorization_digest (htp_parsers.c, from the
embedded copy of LibHTP). Remote attackers might leverage this
vulnerability to cause DoS or potentially unauthorized disclosure of
information.

For Debian 8 "Jessie", these problems have been fixed in version 2.0.7-2+deb8u4.

We recommend that you upgrade your suricata packages.

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS