Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title libreoffice security and bug fix update
Informations
Name RHSA-2019:2130 First vendor Publication 2019-08-06
Vendor RedHat Last vendor Modification 2019-08-06
Severity (Vendor) N/A Revision 01

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Problem Description:

An update for libreoffice is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux Client (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64le, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64

3. Description:

LibreOffice is an open source, community-developed office productivity suite. It includes key desktop applications, such as a word processor, a spreadsheet, a presentation manager, a formula editor, and a drawing program. LibreOffice replaces OpenOffice and provides a similar but enhanced and extended office suite.

Security Fix(es):

* libreoffice: Arbitrary python functions in arbitrary modules on the filesystem can be executed without warning (CVE-2018-16858)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.

4. Solution:

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

All running instances of LibreOffice applications must be restarted for this update to take effect.

5. Bugs fixed (https://bugzilla.redhat.com/):

1066844 - gnome docs depend on libreoffice (was: libreoffice installed for Client without @office-suite being selected) 1649841 - CVE-2018-16858 libreoffice: Arbitrary python functions in arbitrary modules on the filesystem can be executed without warning

Original Source

Url : https://rhn.redhat.com/errata/RHSA-2019-2130.html

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 390

Snort® IPS/IDS

Date Description
2019-09-19 LibreOffice macro remote code execution attempt
RuleID : 51101 - Revision : 1 - Type : FILE-OTHER
2019-09-19 LibreOffice macro remote code execution attempt
RuleID : 51100 - Revision : 1 - Type : FILE-OTHER
2019-09-19 LibreOffice macro remote code execution attempt
RuleID : 51099 - Revision : 1 - Type : FILE-OTHER
2019-09-19 LibreOffice macro remote code execution attempt
RuleID : 51098 - Revision : 1 - Type : FILE-OTHER

Alert History

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Date Informations
2020-03-19 13:18:56
  • First insertion