CVE-2010-3304

Severity: medium (CVSS 6.4 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2010-09-24 · updated 2026-06-16
Weakness: CWE-264

Description

The ACL plugin in Dovecot 1.2.x before 1.2.13 propagates INBOX ACLs to newly created mailboxes in certain configurations, which might allow remote attackers to read mailboxes that have unintended weak ACLs.

Affected products

dovecot: 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5 (+7)

References

http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
http://secunia.com/advisories/43220
http://www.dovecot.org/list/dovecot-news/2010-July/000163.html
http://www.mandriva.com/security/advisories?name=MDVSA-2010:217
http://www.openwall.com/lists/oss-security/2010/09/16/14
http://www.openwall.com/lists/oss-security/2010/09/16/17
http://www.securityfocus.com/bid/41964
http://www.ubuntu.com/usn/USN-1059-1
http://www.vupen.com/english/advisories/2010/2840
http://www.vupen.com/english/advisories/2011/0301
http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
http://secunia.com/advisories/43220

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