CVSS: 5.9EPSS: 0%CPEs: 1EXPL: 0CVE-2020-12619
https://notcve.org/view.php?id=CVE-2020-12619
MailMate before 1.11 automatically imported S/MIME certificates and thereby silently replaced existing ones. This allowed a man-in-the-middle attacker to obtain an email-validated S/MIME certificate from a trusted CA and replace the public key of the entity to be impersonated. This enabled the attacker to decipher further communication. The entire attack could be accomplished by sending a single email. MailMate versiones anteriores a 1.11 importaba automáticamente certificados S/MIME y, por lo tanto, reemplazaba silenciosamente los existentes. • https://updates.mailmate-app.com/2.0/release_notes https://www.nds.ruhr-uni-bochum.de/media/nds/veroeffentlichungen/2020/08/15/mailto-paper.pdf •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2018-15588 – Johnny You Are Fired
https://notcve.org/view.php?id=CVE-2018-15588
MailMate before 1.11.3 mishandles a suspicious HTML/MIME structure in a signed/encrypted email. MailMate, en versiones anteriores a la 1.11.3, gestiona de manera incorrecta una estructura HTML/MIME sospechosa en un correo electrónico firmado/cifrado. • http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html http://seclists.org/fulldisclosure/2019/Apr/38 http://www.openwall.com/lists/oss-security/2019/04/30/4 https://github.com/RUB-NDS/Johnny-You-Are-Fired https://github.com/RUB-NDS/Johnny-You-Are-Fired/blob/master/paper/johnny-fired.pdf https://updates.mailmate-app.com/release_notes • CWE-290: Authentication Bypass by Spoofing •