5.2
Medium
CVE-2021-25635 An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to self sign an ODF document,…
Description
An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to self sign an ODF document, with a signature untrusted by the target, then modify it to change the signature algorithm to an invalid (or unknown to LibreOffice) algorithm and LibreOffice would incorrectly present such a signature with an unknown algorithm as a valid signature issued by a trusted person This issue affects LibreOffice: from 7.0 before 7.0.5, from 7.1 before 7.1.1.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| LibreOffice 7.1 | 7.1 → < 7.1.1 | 7.1.1 |
| LibreOffice 7.0 | 7.0 → < 7.0.5 | 7.0.5 |
References
- www.libreoffice.org www.libreoffice.org
Timeline
- Published
- Last modified
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