Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2018-16858 First vendor Publication 2019-03-25
Vendor Cve Last vendor Modification 2019-08-06

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
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

It was found that libreoffice before versions 6.0.7 and 6.1.3 was vulnerable to a directory traversal attack which could be used to execute arbitrary macros bundled with a document. An attacker could craft a document, which when opened by LibreOffice, would execute a Python method from a script in any arbitrary file system location, specified relative to the LibreOffice install location.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16858

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

Metasploit Database

id Description
2019-07-16 LibreOffice Macro Python Code Execution
2018-10-18 LibreOffice Macro Code Execution

Sources (Detail)

Source Url
BUGTRAQ https://seclists.org/bugtraq/2019/Aug/28
CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16858
EXPLOIT-DB https://www.exploit-db.com/exploits/46727/
MISC http://packetstormsecurity.com/files/152560/LibreOffice-Macro-Code-Execution....
http://www.rapid7.com/db/modules/exploit/multi/fileformat/libreoffice_macro_exec
https://www.libreoffice.org/about-us/security/advisories/cve-2018-16858/
REDHAT https://access.redhat.com/errata/RHSA-2019:2130
SUSE http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00059.html

Alert History

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Date Informations
2021-05-04 13:11:38
  • Multiple Updates
2021-04-22 02:26:10
  • Multiple Updates
2020-05-23 13:17:10
  • Multiple Updates
2020-05-23 02:12:53
  • Multiple Updates
2020-05-23 01:09:33
  • Multiple Updates
2019-08-06 21:19:56
  • Multiple Updates
2019-04-23 21:19:14
  • Multiple Updates
2019-04-19 13:19:04
  • Multiple Updates
2019-04-18 21:19:03
  • Multiple Updates
2019-04-18 09:19:10
  • Multiple Updates
2019-03-27 21:19:34
  • Multiple Updates
2019-03-26 00:18:54
  • First insertion