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-2019-5544

OpenSLP as used in ESXi and the Horizon DaaS appliances has a heap overwrite issue. VMware has evaluated the severity of this issue to be in the Critical severity range with a maximum CVSSv3 base score of 9.8.
Publish Date : 2019-12-06 Last Update Date : 2020-05-15
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
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)
CWE ID 787

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2019:4240: openslp security update (Critical) oval:com.redhat.rhsa:def:20194240 unix
RHSA-2020:0199: openslp security update (Critical) oval:com.redhat.rhsa:def:20200199 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-2019-5544

# Product Type Vendor Product Version Update Edition Language
1 Application Openslp Openslp 1.2.1 * * * Version Details Vulnerabilities
2 Application Openslp Openslp 2.0.0 * * * Version Details Vulnerabilities
3 OS Redhat Enterprise Linux Desktop 7.0 * * * Version Details Vulnerabilities
4 OS Redhat Enterprise Linux Server 7.0 * * * Version Details Vulnerabilities
5 OS Redhat Enterprise Linux Server Aus 7.7 * * * Version Details Vulnerabilities
6 OS Redhat Enterprise Linux Server Eus 7.7 * * * Version Details Vulnerabilities
7 OS Redhat Enterprise Linux Server Tus 7.7 * * * Version Details Vulnerabilities
8 OS Redhat Enterprise Linux Workstation 7.0 * * * Version Details Vulnerabilities
9 OS Vmware Esxi 6.0 * * * Version Details Vulnerabilities
10 OS Vmware Esxi 6.5 - * * Version Details Vulnerabilities
11 OS Vmware Esxi 6.7 - * * Version Details Vulnerabilities
12 Application Vmware Horizon Daas 8.0.0 * * * Version Details Vulnerabilities
13 Application Vmware Horizon Daas 8.0.1 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Openslp Openslp 2
Redhat Enterprise Linux Desktop 1
Redhat Enterprise Linux Server 1
Redhat Enterprise Linux Server Aus 1
Redhat Enterprise Linux Server Eus 1
Redhat Enterprise Linux Server Tus 1
Redhat Enterprise Linux Workstation 1
Vmware Esxi 3
Vmware Horizon Daas 2

- References For CVE-2019-5544
REDHAT RHSA-2020:0199
FEDORA FEDORA-2019-86bceb61b3
FEDORA FEDORA-2019-1e5ae33e87
REDHAT RHSA-2019:4240
MLIST [oss-security] 20191211 Re: CVE-2019-5544 openslp 1.2.1, 2.0.0 heap overflow vulnerability
MLIST [oss-security] 20191210 Re: CVE-2019-5544 openslp 1.2.1, 2.0.0 heap overflow vulnerability CONFIRM
GENTOO GLSA-202005-12

- Metasploit Modules Related To CVE-2019-5544

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.