| Name | 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1356-1, DSA-4178-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| libreoffice (PTS) | jessie, jessie (lts) | 1:4.3.3-2+deb8u15 | fixed |
| stretch (security) | 1:5.2.7-1+deb9u11 | fixed | |
| stretch (lts), stretch | 1:6.1.5-3+deb9u5 | fixed | |
| buster, buster (lts) | 1:6.1.5-3+deb10u14 | fixed | |
| buster (security) | 1:6.1.5-3+deb10u12 | fixed | |
| bullseye | 1:7.0.4-4+deb11u10 | fixed | |
| bullseye (security) | 1:7.0.4-4+deb11u11 | fixed | |
| bookworm (security), bookworm | 4:7.4.7-1+deb12u5 | fixed | |
| trixie | 4:24.8.3-3 | fixed | |
| sid | 4:24.8.4-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| libreoffice | source | wheezy | 1:3.5.4+dfsg2-0+deb7u11 | DLA-1356-1 | ||
| libreoffice | source | jessie | 1:4.3.3-2+deb8u11 | DSA-4178-1 | ||
| libreoffice | source | stretch | 1:5.2.7-1+deb9u4 | DSA-4178-1 | ||
| libreoffice | source | (unstable) | 1:6.0.2-1 |
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6173
https://gerrit.libreoffice.org/#/c/49486/
https://gerrit.libreoffice.org/#/c/49499/
https://gerrit.libreoffice.org/#/c/49500/
https://gerrit.libreoffice.org/gitweb?p=core.git;a=commit;h=017fcc2fcd00af17a97bd5463d89662404f57667
https://www.libreoffice.org/about-us/security/advisories/cve-2018-10120/