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CVE-2020-24386

medium CVSS 6.8 EPSS 2.8%

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).

Versions it affects

Software versions checked with the free lookup that CVE-2020-24386 applies to, and the release that fixes it where the sources name one.

Dovecot 2.2.36

At a glance

Severity
Medium
CVSS base score
6.8 out of 10
Known exploited
Not in CISA's catalogue of exploited vulnerabilities
EPSS
2.8% probability of exploitation in the next 30 days, higher than 86% of scored vulnerabilities
Published
2021-01-04
NVD CVE.org

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