5.5

CVE-2021-25635

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libreoffice ≫ Libreoffice Version >= 7.0.0 < 7.0.5.1
Libreoffice ≫ Libreoffice Version >= 7.1.0.0 <= 7.1.1.1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.047
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
security@documentfoundation.org 5.2 0 0
CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE-295 Improper Certificate Validation

The product does not validate, or incorrectly validates, a certificate.