the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
  What's the CVSS score of your company?
Vulnerability Feeds & WidgetsNew  

Vulnerability Details : CVE-2018-18584

In mspack/cab.h in libmspack before 0.8alpha and cabextract before 1.8, the CAB block input buffer is one byte too small for the maximal Quantum block, leading to an out-of-bounds write.
Publish Date : 2018-10-23 Last Update Date : 2021-05-12
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 787

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2019:2049: libmspack security update (Moderate) oval:com.redhat.rhsa:def:20192049 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-2018-18584

# Product Type Vendor Product Version Update Edition Language
1 Application Cabextract Project Cabextract * * * * Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 12.04 * * * Version Details Vulnerabilities
3 OS Canonical Ubuntu Linux 14.04 * * * Version Details Vulnerabilities
4 OS Canonical Ubuntu Linux 16.04 * * * Version Details Vulnerabilities
5 OS Canonical Ubuntu Linux 18.04 * * * Version Details Vulnerabilities
6 OS Canonical Ubuntu Linux 18.10 * * * Version Details Vulnerabilities
7 OS Debian Debian Linux 8.0 * * * Version Details Vulnerabilities
8 Application Libmspack Project Libmspack 0.3 Alpha * * Version Details Vulnerabilities
9 Application Libmspack Project Libmspack 0.4 Alpha * * Version Details Vulnerabilities
10 Application Libmspack Project Libmspack 0.5 Alpha * * Version Details Vulnerabilities
11 Application Libmspack Project Libmspack 0.6 Alpha * * Version Details Vulnerabilities
12 Application Libmspack Project Libmspack 0.7 Alpha * * Version Details Vulnerabilities
13 Application Libmspack Project Libmspack 0.7.1 Alpha * * Version Details Vulnerabilities
14 OS Redhat Enterprise Linux 7.0 * * * Version Details Vulnerabilities
15 OS Suse Linux Enterprise Server 11 SP3 * * Version Details Vulnerabilities
16 OS Suse Linux Enterprise Server 12 GA * * Version Details Vulnerabilities
17 OS Suse Linux Enterprise Server 12 SP2 * * Version Details Vulnerabilities
18 OS Suse Linux Enterprise Server 12 SP1 * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cabextract Project Cabextract 1
Canonical Ubuntu Linux 5
Debian Debian Linux 1
Libmspack Project Libmspack 6
Redhat Enterprise Linux 1
Suse Linux Enterprise Server 4

- References For CVE-2018-18584
REDHAT RHSA-2019:2049
GENTOO GLSA-201903-20
MLIST [debian-lts-announce] 20181026 [SECURITY] [DLA 1555-1] libmspack security update

- Metasploit Modules Related To CVE-2018-18584

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

CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.