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Vulnerability Details : CVE-2018-5379

The Quagga BGP daemon (bgpd) prior to version 1.2.3 can double-free memory when processing certain forms of UPDATE message, containing cluster-list and/or unknown attributes. A successful attack could cause a denial of service or potentially allow an attacker to execute arbitrary code.
Publish Date : 2018-02-19 Last Update Date : 2019-10-09
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceExecute Code
CWE ID 415

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2018:0377: quagga security update (Important) oval:com.redhat.rhsa:def:20180377 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2018-5379

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 14.04 * * * Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 16.04 * * * Version Details Vulnerabilities
3 OS Canonical Ubuntu Linux 17.10 * * * Version Details Vulnerabilities
4 OS Debian Debian Linux 7.0 * * * Version Details Vulnerabilities
5 OS Debian Debian Linux 8.0 * * * Version Details Vulnerabilities
6 OS Debian Debian Linux 9.0 * * * Version Details Vulnerabilities
7 Application Quagga Quagga * * * * Version Details Vulnerabilities
8 OS Redhat Enterprise Linux Server 7.0 * * * Version Details Vulnerabilities
9 OS Redhat Enterprise Linux Server Aus 7.4 * * * Version Details Vulnerabilities
10 OS Redhat Enterprise Linux Server Aus 7.6 * * * Version Details Vulnerabilities
11 OS Redhat Enterprise Linux Server Eus 7.4 * * * Version Details Vulnerabilities
12 OS Redhat Enterprise Linux Server Eus 7.5 * * * Version Details Vulnerabilities
13 OS Redhat Enterprise Linux Server Eus 7.6 * * * Version Details Vulnerabilities
14 OS Redhat Enterprise Linux Server Tus 7.4 * * * Version Details Vulnerabilities
15 OS Redhat Enterprise Linux Server Tus 7.6 * * * Version Details Vulnerabilities
16 OS Redhat Enterprise Linux Workstation 7.0 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 3
Debian Debian Linux 3
Quagga Quagga 1
Redhat Enterprise Linux Server 1
Redhat Enterprise Linux Server Aus 2
Redhat Enterprise Linux Server Eus 3
Redhat Enterprise Linux Server Tus 2
Redhat Enterprise Linux Workstation 1

- References For CVE-2018-5379

https://security.gentoo.org/glsa/201804-17
GENTOO GLSA-201804-17
https://lists.debian.org/debian-lts-announce/2018/02/msg00021.html
MLIST [debian-lts-announce] 20180216 [SECURITY] [DLA 1286-1] quagga security update
https://access.redhat.com/errata/RHSA-2018:0377
REDHAT RHSA-2018:0377
http://savannah.nongnu.org/forum/forum.php?forum_id=9095 CONFIRM
http://www.securityfocus.com/bid/103105
BID 103105 Quagga CVE-2018-5379 Remote Code Execution Vulnerability Release Date:2019-04-10
https://usn.ubuntu.com/3573-1/
UBUNTU USN-3573-1
https://www.debian.org/security/2018/dsa-4115
DEBIAN DSA-4115
https://cert-portal.siemens.com/productcert/pdf/ssa-451142.pdf CONFIRM
http://www.kb.cert.org/vuls/id/940439
CERT-VN VU#940439
https://gogs.quagga.net/Quagga/quagga/src/master/doc/security/Quagga-2018-1114.txt CONFIRM

- Vulnerability Conditions

Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0

- Metasploit Modules Related To CVE-2018-5379

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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