Test ID:	1.3.6.1.4.1.25623.1.0.704151
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DSA-4151-1)
Summary:	The remote host is missing an update for the Debian 'librelp' package(s) announced via the DSA-4151-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'librelp' package(s) announced via the DSA-4151-1 advisory. Vulnerability Insight: Bas van Schaik and Kevin Backhouse discovered a stack-based buffer overflow vulnerability in librelp, a library providing reliable event logging over the network, triggered while checking x509 certificates from a peer. A remote attacker able to connect to rsyslog can take advantage of this flaw for remote code execution by sending a specially crafted x509 certificate. Details can be found in the upstream advisory: [link moved to references] For the oldstable distribution (jessie), this problem has been fixed in version 1.2.7-2+deb8u1. For the stable distribution (stretch), this problem has been fixed in version 1.2.12-1+deb9u1. We recommend that you upgrade your librelp packages. For the detailed security status of librelp please refer to its security tracker page at: [link moved to references] Affected Software/OS: 'librelp' package(s) on Debian 8, Debian 9. Solution: Please install the updated package(s). CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2018-1000140 Debian Security Information: DSA-4151 (Google Search) https://www.debian.org/security/2018/dsa-4151 https://security.gentoo.org/glsa/201804-21 http://packetstormsecurity.com/files/172829/librelp-Remote-Code-Execution.html https://github.com/rsyslog/librelp/blob/532aa362f0f7a8d037505b0a27a1df452f9bac9e/src/tcp.c#L1205 https://lgtm.com/rules/1505913226124/ RedHat Security Advisories: RHSA-2018:1223 https://access.redhat.com/errata/RHSA-2018:1223 RedHat Security Advisories: RHSA-2018:1225 https://access.redhat.com/errata/RHSA-2018:1225 RedHat Security Advisories: RHSA-2018:1701 https://access.redhat.com/errata/RHSA-2018:1701 RedHat Security Advisories: RHSA-2018:1702 https://access.redhat.com/errata/RHSA-2018:1702 RedHat Security Advisories: RHSA-2018:1703 https://access.redhat.com/errata/RHSA-2018:1703 RedHat Security Advisories: RHSA-2018:1704 https://access.redhat.com/errata/RHSA-2018:1704 RedHat Security Advisories: RHSA-2018:1707 https://access.redhat.com/errata/RHSA-2018:1707 https://usn.ubuntu.com/3612-1/
Copyright	Copyright (C) 2018 Greenbone AG

This is only one of 145615 vulnerability tests in our test suite. Find out more about running a complete security audit. To run a free test of this vulnerability against your system, register below.