The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learningUpgrade Debian:12
dovecot
to version 1:2.2.9-1 or higher.
Note: Versions mentioned in the description apply only to the upstream dovecot
package and not the dovecot
package as distributed by Debian
.
See How to fix?
for Debian:12
relevant fixed versions and status.
checkpassword-reply in Dovecot before 2.2.7 performs setuid operations to a user who is authenticating, which allows local users to bypass authentication and access virtual email accounts by attaching to the process and using a restricted file descriptor to modify account information in the response to the dovecot-auth server.