CVE-2020-24386

Name
CVE-2020-24386
Description
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).
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Vendor Advisory https://dovecot.org/security
Mailing List https://dovecot.org/pipermail/dovecot-news/2021-January/000450.html
Mailing List http://www.openwall.com/lists/oss-security/2021/01/04/4
Vendor Advisory https://doc.dovecot.org/configuration_manual/hibernation/
Third Party Advisory https://www.debian.org/security/2021/dsa-4825
Mailing List http://seclists.org/fulldisclosure/2021/Jan/18
Mailing List http://packetstormsecurity.com/files/160842/Dovecot-2.3.11.3-Access-Bypass.html
Third Party Advisory https://security.gentoo.org/glsa/202101-01
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GXDKFLOCUP7I4ELGQ2F4P5TGC6NXMYV7/

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:dovecot:dovecot:*:*:*:*:*:*:*:* dovecot >= 2.2.26 < 2.3.13

Vulnerable and fixed packages

Source package Branch Version Maintainer Status