CVEdetails.com the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
Vulnerability Feeds & WidgetsNew   www.itsecdb.com  

Vulnerability Details : CVE-2019-9854

LibreOffice has a feature where documents can specify that pre-installed macros can be executed on various script events such as mouse-over, document-open etc. Access is intended to be restricted to scripts under the share/Scripts/python, user/Scripts/python sub-directories of the LibreOffice install. Protection was added, to address CVE-2019-9852, to avoid a directory traversal attack where scripts in arbitrary locations on the file system could be executed by employing a URL encoding attack to defeat the path verification step. However this protection could be bypassed by taking advantage of a flaw in how LibreOffice assembled the final script URL location directly from components of the passed in path as opposed to solely from the sanitized output of the path verification step. This issue affects: Document Foundation LibreOffice 6.2 versions prior to 6.2.7; 6.3 versions prior to 6.3.1.
Publish Date : 2019-09-06 Last Update Date : 2019-09-09
Search Twitter   Search YouTube   Search Google

- 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) Directory traversalBypass a restriction or similar
CWE ID 284

- Products Affected By CVE-2019-9854

# Product Type Vendor Product Version Update Edition Language
1 Application Libreoffice Libreoffice 6.2.0 Version Details Vulnerabilities
2 Application Libreoffice Libreoffice 6.2.0.0 Alpha1 Version Details Vulnerabilities
3 Application Libreoffice Libreoffice 6.2.0.0 Beta1 Version Details Vulnerabilities
4 Application Libreoffice Libreoffice 6.2.0.1 Version Details Vulnerabilities
5 Application Libreoffice Libreoffice 6.2.0.2 Version Details Vulnerabilities
6 Application Libreoffice Libreoffice 6.2.0.3 Version Details Vulnerabilities
7 Application Libreoffice Libreoffice 6.2.1.1 Version Details Vulnerabilities
8 Application Libreoffice Libreoffice 6.2.1.2 Version Details Vulnerabilities
9 Application Libreoffice Libreoffice 6.2.2.1 Version Details Vulnerabilities
10 Application Libreoffice Libreoffice 6.2.2.2 Version Details Vulnerabilities
11 Application Libreoffice Libreoffice 6.2.3 Version Details Vulnerabilities
12 Application Libreoffice Libreoffice 6.2.3.1 Version Details Vulnerabilities
13 Application Libreoffice Libreoffice 6.2.3.2 Version Details Vulnerabilities
14 Application Libreoffice Libreoffice 6.2.4 Version Details Vulnerabilities
15 Application Libreoffice Libreoffice 6.2.4.1 Version Details Vulnerabilities
16 Application Libreoffice Libreoffice 6.2.4.2 Version Details Vulnerabilities
17 Application Libreoffice Libreoffice 6.2.5 Version Details Vulnerabilities
18 Application Libreoffice Libreoffice 6.2.6 Version Details Vulnerabilities
19 Application Libreoffice Libreoffice 6.3.0 Version Details Vulnerabilities
20 Application Libreoffice Libreoffice 6.3.0.0 Beta1 Version Details Vulnerabilities
21 Application Libreoffice Libreoffice 6.3.0.0 Alpha1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Libreoffice Libreoffice 21

- References For CVE-2019-9854

https://www.libreoffice.org/about-us/security/advisories/CVE-2019-9854/ CONFIRM
https://seclists.org/bugtraq/2019/Sep/17
BUGTRAQ 20190910 [SECURITY] [DSA 4519-1] libreoffice security update
https://www.debian.org/security/2019/dsa-4519
DEBIAN DSA-4519
https://lists.fedoraproject.org/archives/list/[email protected]/message/XQKKOIY2DMZCXJINOLIQXD2NWISDKK3N/
FEDORA FEDORA-2019-9627e1402e

- Metasploit Modules Related To CVE-2019-9854

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