Upstream information
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 create a digitally signed ODF document, by manipulating the documentsignatures.xml or macrosignatures.xml stream within the document to combine multiple certificate data, which when opened caused LibreOffice to display a validly signed indicator but whose content was unrelated to the signature shown. This issue affects: The Document Foundation LibreOffice 7-0 versions prior to 7.0.6; 7-1 versions prior to 7.1.2.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
SUSE | |
---|---|
Base Score | 4.7 |
Vector | CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N |
Access Vector | Local |
Access Complexity | High |
Privileges Required | None |
User Interaction | Required |
Scope | Unchanged |
Confidentiality Impact | None |
Integrity Impact | High |
Availability Impact | None |
CVSSv3 Version | 3.1 |
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.
Product(s) | Source package | State |
---|---|---|
SUSE Linux Enterprise Desktop 12 SP5 | libreoffice | Not affected |
SUSE Linux Enterprise Desktop 15 SP2 | libreoffice | Not affected |
SUSE Linux Enterprise Server 12 SP5 | libreoffice | Not affected |
SUSE Linux Enterprise Server 15 SP2 | libreoffice | Not affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | libreoffice | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | libreoffice | Not affected |
SUSE Linux Enterprise Workstation Extension 12 SP5 | libreoffice | Not affected |
SUSE Linux Enterprise Workstation Extension 15 SP2 | libreoffice | Not affected |