Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title librelp vulnerability
Informations
Name USN-3612-1 First vendor Publication 2018-03-28
Vendor Ubuntu Last vendor Modification 2018-03-28
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 14.04 LTS

Summary:

librelp could be made to crash or run programs if it received specially crafted network traffic.

Software Description: - librelp: Reliable Event Logging Protocol (RELP) library

Details:

Bas van Schaik and Kevin Backhouse discovered that librelp incorrectly handled checking certain x509 certificates. A remote attacker able to connect to rsyslog could possibly use this issue to execute arbitrary code.

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 14.04 LTS:
librelp0 1.2.2-2ubuntu1.1

After a standard system update you need to restart rsyslog to make all the necessary changes.

References:
https://usn.ubuntu.com/usn/usn-3612-1
CVE-2018-1000140

Package Information:
https://launchpad.net/ubuntu/+source/librelp/1.2.2-2ubuntu1.1

Original Source

Url : http://www.ubuntu.com/usn/USN-3612-1

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1
Os 2
Os 2
Os 2
Os 5
Os 5
Os 5
Os 2

Nessus® Vulnerability Scanner

Date Description
2018-08-17 Name : The remote PhotonOS host is missing multiple security updates.
File : PhotonOS_PHSA-2018-1_0-0129.nasl - Type : ACT_GATHER_INFO
2018-07-24 Name : The remote PhotonOS host is missing multiple security updates.
File : PhotonOS_PHSA-2018-2_0-0039.nasl - Type : ACT_GATHER_INFO
2018-07-03 Name : The remote EulerOS host is missing a security update.
File : EulerOS_SA-2018-1182.nasl - Type : ACT_GATHER_INFO
2018-05-31 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2018-1223.nasl - Type : ACT_GATHER_INFO
2018-05-29 Name : The remote EulerOS host is missing a security update.
File : EulerOS_SA-2018-1134.nasl - Type : ACT_GATHER_INFO
2018-05-29 Name : The remote EulerOS host is missing a security update.
File : EulerOS_SA-2018-1135.nasl - Type : ACT_GATHER_INFO
2018-05-03 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2018-1225.nasl - Type : ACT_GATHER_INFO
2018-04-23 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201804-21.nasl - Type : ACT_GATHER_INFO
2018-04-20 Name : The remote Amazon Linux 2 host is missing a security update.
File : al2_ALAS-2018-998.nasl - Type : ACT_GATHER_INFO
2018-04-10 Name : The remote Fedora host is missing a security update.
File : fedora_2018-2f9d3604d6.nasl - Type : ACT_GATHER_INFO
2018-04-10 Name : The remote Fedora host is missing a security update.
File : fedora_2018-6f2df5ab6c.nasl - Type : ACT_GATHER_INFO
2018-03-27 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4151.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
Date Informations
2018-04-20 17:21:30
  • Multiple Updates
2018-03-29 00:19:25
  • First insertion