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The remote Gentoo host is missing one or more security-related
The remote host is affected by the vulnerability described in GLSA-200812-16
(Dovecot: Multiple vulnerabilities)
Several vulnerabilities were found in Dovecot:
right in the acl_plugin does not work as expected (CVE-2008-4577,
The dovecot.conf is world-readable, providing
improper protection for the ssl_key_password setting
A permanent Denial of Service with broken mail
headers is possible (CVE-2008-4907)
These vulnerabilities might allow a remote attacker to cause a Denial
of Service, to circumvent security restrictions or allow local
attackers to disclose the passphrase of the SSL private key.
There is no known workaround at this time.
See also :
All Dovecot users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=net-mail/dovecot-1.1.7-r1'
Users should be aware that dovecot.conf will still be world-readable
after the update. If employing ssl_key_password, it should not be used
in dovecot.conf but in a separate file which should be included with
Risk factor :
Medium / CVSS Base Score : 6.4
CVSS Temporal Score : 5.6
Public Exploit Available : true
Family: Gentoo Local Security Checks
Nessus Plugin ID: 35108 (gentoo_GLSA-200812-16.nasl)
Bugtraq ID: 31587
CVE ID: CVE-2008-4577CVE-2008-4578CVE-2008-4870CVE-2008-4907
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