This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2020-24386 →

DEBIAN-CVE-2020-24386

An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled para...

Original description

The description as published by the source.

An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled parameters, leading to access to other users' email messages (and path disclosure).

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 dovecot

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.13+dfsg1-1"}]}]

Debian:13 dovecot

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.13+dfsg1-1"}]}]

Debian:14 dovecot

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.3.13+dfsg1-1"}]}]

References

advisory security-tracker.debian.org