Improper Access Control Affecting libreoffice-langpack-it package, versions *
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Test your applications- Snyk ID SNYK-CENTOS6-LIBREOFFICELANGPACKIT-2014678
- published 26 Jul 2021
- disclosed 6 Sep 2019
Introduced: 6 Sep 2019
CVE-2019-9854 Open this link in a new tabHow to fix?
There is no fixed version for Centos:6 libreoffice-langpack-it.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libreoffice-langpack-it package and not the libreoffice-langpack-it package as distributed by Centos.
See How to fix? for Centos:6 relevant fixed versions and status.
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.
References
- https://seclists.org/bugtraq/2019/Sep/17
- https://www.libreoffice.org/about-us/security/advisories/CVE-2019-9854/
- https://access.redhat.com/security/cve/CVE-2019-9854
- https://www.debian.org/security/2019/dsa-4519
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XQKKOIY2DMZCXJINOLIQXD2NWISDKK3N/
- https://bugzilla.redhat.com/show_bug.cgi?id=1769907
- https://lists.debian.org/debian-lts-announce/2019/10/msg00005.html
- https://access.redhat.com/errata/RHSA-2020:1151
- https://access.redhat.com/errata/RHSA-2020:1598
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00067.html
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00055.html
- https://usn.ubuntu.com/4138-1/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XQKKOIY2DMZCXJINOLIQXD2NWISDKK3N/