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CVE-2020-24386
Published: Jan 4, 2021
Modified: Aug 4, 2024
PUBLISHED
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).
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://dovecot.org/security
x_refsource_MISC
http://www.openwall.com/lists/oss-security/2021/01/04/4
x_refsource_CONFIRM
https://dovecot.org/pipermail/dovecot-news/2021-January/000450.html
x_refsource_CONFIRM
https://doc.dovecot.org/configuration_manual/hibernation/
x_refsource_MISC
DSA-4825
vendor-advisory
x_refsource_DEBIAN
20210106 CVE-2020-24386: IMAP hibernation allows accessing other peoples mail
mailing-list
x_refsource_FULLDISC
GLSA-202101-01
vendor-advisory
x_refsource_GENTOO
FEDORA-2021-c90cb486f7
vendor-advisory
x_refsource_FEDORA
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