AI Score
Confidence
High
EPSS
Percentile
21.2%
A cryptographic issue in Nextcloud Server 19.0.1 allowed an attacker to downgrade the encryption scheme and break the integrity of encrypted files.
seclists.org/fulldisclosure/2020/Dec/55
seclists.org/fulldisclosure/2020/Dec/57
seclists.org/fulldisclosure/2020/Dec/58
hackerone.com/reports/742588
nextcloud.com/security/advisory/?id=NC-SA-2020-039