CVE Vulnerability

CVE-2018-10120

The SwCTBWrapper::Read function in sw/source/filter/ww8/ww8toolbar.cxx in LibreOffice before 5.4.6.1 and 6.x before 6.0.2.1 does not validate a customizations index, which allows remote attackers to cause a denial of service (heap-based buffer overflow with write access) or possibly have unspecified other impact via a crafted document that contains a certain Microsoft Word record.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://gerrit.libreoffice.org/gitweb?p=core.git;a=commit;h=017fcc2fcd00af17a97bd5463d89662404f57667 Patch Vendor Advisory
https://gerrit.libreoffice.org/#/c/49500/ Patch Vendor Advisory
https://gerrit.libreoffice.org/#/c/49499/ Patch Vendor Advisory
https://gerrit.libreoffice.org/#/c/49486/ Patch Vendor Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6173 Third Party Advisory
https://www.libreoffice.org/about-us/security/advisories/cve-2018-10120/ Vendor Advisory
https://lists.debian.org/debian-lts-announce/2018/04/msg00021.html Third Party Advisory
https://www.debian.org/security/2018/dsa-4178 Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:3054 Third Party Advisory
https://usn.ubuntu.com/3883-1/ Third Party Advisory
Configurations

Configuration 1

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:*
cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
Information

Published : 2018-04-16 09:58

Updated : 2020-08-24 05:37

NVD link : CVE-2018-10120

Mitre link : CVE-2018-10120

Products Affected
No products.
CWE
CWE-129

Improper Validation of Array Index

CWE-787