CVE-2021-25633
Severity
7.5HIGH
EPSS
0.5%
top 32.86%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedOct 11
Latest updateMar 13
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 LibreOff…
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NExploitability: 3.9 | Impact: 3.6
Affected Packages4 packages
Also affects: Debian Linux 11.0
🔴Vulnerability Details
4GHSA▶
GHSA-fx8r-3hmx-c78j: LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurr↗2022-05-24
OSV▶
CVE-2021-25633: LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurr↗2021-10-11
📋Vendor Advisories
3💬Community
1Bugzilla▶
CVE-2020-25633 resteasy-client: potential sensitive information leakage in JAX-RS RESTEasy Client's WebApplicationException handling↗2020-09-15