High severity7.8NVD Advisory· Published Apr 16, 2018· Updated Jun 17, 2026
CVE-2018-10120
CVE-2018-10120
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5- Range: <5.4.6.1, <6.0.2.1
- osv-coords4 versionspkg:rpm/opensuse/libreoffice&distro=openSUSE%20Tumbleweedpkg:rpm/suse/libreoffice&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3pkg:rpm/suse/libreoffice&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3pkg:rpm/suse/libreoffice&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP3
< 7.1.5.2-3.13+ 3 more
- (no CPE)range: < 7.1.5.2-3.13
- (no CPE)range: < 6.0.4.2-43.33.1
- (no CPE)range: < 6.0.4.2-43.33.1
- (no CPE)range: < 6.0.4.2-43.33.1
Patches
Vulnerability mechanics
References
10- gerrit.libreoffice.orgnvdPatchVendor Advisory
- gerrit.libreoffice.orgnvdPatchVendor Advisory
- gerrit.libreoffice.orgnvdPatchVendor Advisory
- access.redhat.com/errata/RHSA-2018:3054nvdThird Party Advisory
- bugs.chromium.org/p/oss-fuzz/issues/detailnvdThird Party Advisory
- lists.debian.org/debian-lts-announce/2018/04/msg00021.htmlnvdThird Party Advisory
- usn.ubuntu.com/3883-1/nvdThird Party Advisory
- www.debian.org/security/2018/dsa-4178nvdThird Party Advisory
- www.libreoffice.org/about-us/security/advisories/cve-2018-10120/nvdVendor Advisory
- gerrit.libreoffice.org/gitwebnvd
News mentions
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