CVE-2018-10120 Detail

Current Description

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.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  7.8 HIGH
Vector:  CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H


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Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer cwe source acceptance level NIST  

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Change History

7 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-10120
NVD Published Date:
04/16/2018
NVD Last Modified:
03/05/2019
Source:
MITRE