PT-2018-2470 · Document Foundation+5 · Libreoffice+5

Published 2018-04-15 · Updated 2024-06-15 · CVE-2018-10120

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions LibreOffice versions prior to 5.4.6.1 LibreOffice versions 6.x prior to 6.0.2.1

Description The issue is related to a buffer overflow in the SwCTBWrapper::Read function of the LibreOffice package. This can be exploited by a remote attacker using a specially crafted file, potentially leading to a denial of service or other unspecified impacts. The vulnerability is caused by the lack of validation of a customizations index in the SwCTBWrapper::Read function.

Recommendations For LibreOffice versions prior to 5.4.6.1, update to version 5.4.6.1 or later. For LibreOffice versions 6.x prior to 6.0.2.1, update to version 6.0.2.1 or later. As a temporary workaround, consider avoiding the use of the SwCTBWrapper::Read function until a patch is available.

Exploit

Fix

DoS

Improper Validation of Array Index

Memory Corruption

Weakness Enumeration

CWE-129

CWE-787

Related Identifiers

ALT-PU-2018-1864

BDU:2019-00713

CVE-2018-10120

DLA-1356-1

DSA-4178-1

MGASA-2018-0271

OPENSUSE-SU-2018_1311-1

OPENSUSE-SU-2024:10983-1

RHSA-2018:3054

RHSA-2018_3054

SUSE-SU-2018:1296-1

USN-3883-1

Affected Products

Alt Linux

Astra Linux

Libreoffice

Red Hat

Suse

Ubuntu

References · 97

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/fileformat/libreoffice_macro_exec.rb · Exploit
• 🔥 https://github.com/TaharAmine/CVE-2018-10583 · Exploit
• 🔥 https://github.com/MrTaherAmine/CVE-2018-10583 · Exploit
• 🔥 https://github.com/4nimanegra/libreofficeExploit1 · Exploit
• https://bdu.fstec.ru/vul/2019-00786 · Security Note
• https://libreoffice.org/about-us/security/advisories/cve-2018-10120 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-11790 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10119 · Security Note
• https://gerrit.libreoffice.org/#/c/49499 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2018:3054 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2024-1031SE47 · Vendor Advisory
• https://debian.org/security/2018/dsa-4178 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-10120 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-16858 · Vendor Advisory
• https://osv.dev/vulnerability/USN-3883-1 · Vendor Advisory