Non notée
CVE-2021-25634 LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no…
Description
LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to modify a digitally signed ODF document to insert an additional signing time timestamp which LibreOffice would incorrectly present as a valid signature signed at the bogus signing time. This issue affects: The Document Foundation LibreOffice 7-0 versions prior to 7.0.6; 7-1 versions prior to 7.1.2.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| LibreOffice 7 | 7-0 → < 7.1.2 | 7.0.6 |
Autres CVE de LibreOffice
Les 48 CVE de LibreOffice →
CVE-2026-76181
Heap buffer overflow in dBASE index import
5.4
Moyenne
CVE-2026-63270
URLs could be constructed which expanded environment variable or INI file values, so potentially sensitive information…
6.7
Moyenne
CVE-2026-63269
LibreOffice can link to audio and video files from a document, and on Linux it plays them with GStreamer
6.7
Moyenne
CVE-2026-63268
LibreOffice Calc can link a cell range to an external data source, and the link is saved in the document
6.7
Moyenne