Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title ZNC:Multiple Vulnerabilities
Informations
Name GLSA-201807-03 First vendor Publication 2018-07-29
Vendor Gentoo Last vendor Modification 2018-07-29
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:N/A:N)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

Multiple vulnerabilities have been found in ZNC, the worst of which could result in privilege escalation.

Background

ZNC is an advanced IRC bouncer.

Description

Multiple vulnerabilities have been discovered in ZNC. Please review the CVE identifiers referenced below for details.

Impact

A remote attacker could read arbitary files and esclate privileges.

Workaround

There is no known workaround at this time.

Resolution

All ZNC users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-irc/znc-1.7.1-rc1"

References

[ 1 ] CVE-2018-14055 : https://nvd.nist.gov/vuln/detail/CVE-2018-14055
[ 2 ] CVE-2018-14056 : https://nvd.nist.gov/vuln/detail/CVE-2018-14056

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/201807-03

Original Source

Url : http://security.gentoo.org/glsa/glsa-201807-03.xml

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE/SANS Top 25)
50 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 26
Os 1

Nessus® Vulnerability Scanner

Date Description
2018-07-30 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201807-03.nasl - Type : ACT_GATHER_INFO
2018-07-20 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4252.nasl - Type : ACT_GATHER_INFO
2018-07-20 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_c6d1a8a68a9111e8be4d005056925db4.nasl - Type : ACT_GATHER_INFO
2018-07-16 Name : The remote Debian host is missing a security update.
File : debian_DLA-1427.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
Date Informations
2018-09-07 21:21:03
  • Multiple Updates
2018-07-30 00:18:39
  • First insertion