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CVE-2018-10120

Published: 16 April 2018

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.

Priority

Low

CVSS 3 base score: 7.8

Status

Package Release Status
libreoffice
Launchpad, Ubuntu, Debian
artful Not vulnerable
(1:5.4.6-0ubuntu0.17.10.1)
bionic Not vulnerable
(1:6.0.3-0ubuntu1)
cosmic Not vulnerable
(1:6.0.3-0ubuntu1)
precise Does not exist

trusty Does not exist
(trusty was released [1:4.2.8-0ubuntu5.5])
upstream Needs triage

xenial
Released (1:5.1.6~rc2-0ubuntu1~xenial6)
Patches:
upstream: https://gerrit.libreoffice.org/gitweb?p=core.git;a=commit;h=017fcc2fcd00af17a97bd5463d89662404f57667
upstream: https://cgit.freedesktop.org/libreoffice/core/commit/?h=libreoffice-5-4&id=e355d7d691cfe9719b06e15129d86ec22a2bd7a4 (5.4)