| Name | CVE-2021-33035 |
| Description | Apache OpenOffice opens dBase/DBF documents and shows the contents as spreadsheets. DBF are database files with data organized in fields. When reading DBF data the size of certain fields is not checked: the data is just copied into local variables. A carefully crafted document could overflow the allocated space, leading to the execution of arbitrary code by altering the contents of the program stack. This issue affects Apache OpenOffice up to and including version 4.1.10 |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
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 |
| sid, trixie | 4:24.8.3-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libreoffice | source | (unstable) | 1:4.3.1-1 | | | |
Notes
OpenOffice fixed this in https://github.com/apache/openoffice/commit/efddaef0151af3be16078cc4d88c6bae0f911e56
Libreoffice fixed in this 2014 with https://github.com/LibreOffice/core/commit/d4e64d030092984077021a9af9d281cd64c476bf ...