Debian Linux Security Advisory 2954-1 - It was discovered that the Dovecot email server is vulnerable to a denial of service attack against imap/pop3-login processes due to incorrect handling of the closure of inactive SSL/TLS connections.
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Debian Security Advisory DSA-2954-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
June 09, 2014 https://www.debian.org/security/faq
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Package : dovecot
CVE ID : CVE-2014-3430
Debian Bug : 747549
It was discovered that the Dovecot email server is vulnerable to a
denial of service attack against imap/pop3-login processes due to
incorrect handling of the closure of inactive SSL/TLS connections.
For the stable distribution (wheezy), this problem has been fixed in
version 1:2.1.7-7+deb7u1.
For the testing distribution (jessie), this problem has been fixed in
version 1:2.2.13~rc1-1.
For the unstable distribution (sid), this problem has been fixed in
version 1:2.2.13~rc1-1.
We recommend that you upgrade your dovecot packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
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