[SECURITY] [DSA 2954-1] dovecot security update

2014-06-0918:02:29

lists.debian.org

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

AI Score

5.7

Confidence

Low

EPSS

0.091

Percentile

94.7%

JSON

Debian Security Advisory DSA-2954-1 [email protected]
http://www.debian.org/security/ Salvatore Bonaccorso
June 09, 2014 http://www.debian.org/security/faq

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: http://www.debian.org/security/

Mailing list: [email protected]

OSVersionArchitecturePackageVersionFilename
Debian7mipsdovecot-gssapi< 1:2.1.7-7+deb7u1dovecot-gssapi_1:2.1.7-7+deb7u1_mips.deb
Debian7armhfdovecot-dev< 1:2.1.7-7+deb7u1dovecot-dev_1:2.1.7-7+deb7u1_armhf.deb
Debian7mipsdovecot-ldap< 1:2.1.7-7+deb7u1dovecot-ldap_1:2.1.7-7+deb7u1_mips.deb
Debian7s390dovecot-managesieved< 1:2.1.7-7+deb7u1dovecot-managesieved_1:2.1.7-7+deb7u1_s390.deb
Debian7kfreebsd-amd64dovecot-lmtpd< 1:2.1.7-7+deb7u1dovecot-lmtpd_1:2.1.7-7+deb7u1_kfreebsd-amd64.deb
Debian7armeldovecot-managesieved< 1:2.1.7-7+deb7u1dovecot-managesieved_1:2.1.7-7+deb7u1_armel.deb
Debian7mipseldovecot-mysql< 1:2.1.7-7+deb7u1dovecot-mysql_1:2.1.7-7+deb7u1_mipsel.deb
Debian7amd64dovecot-sieve< 1:2.1.7-7+deb7u1dovecot-sieve_1:2.1.7-7+deb7u1_amd64.deb
Debian7kfreebsd-amd64dovecot-dev< 1:2.1.7-7+deb7u1dovecot-dev_1:2.1.7-7+deb7u1_kfreebsd-amd64.deb
Debian7ia64dovecot-sieve< 1:2.1.7-7+deb7u1dovecot-sieve_1:2.1.7-7+deb7u1_ia64.deb

OS	Version	Architecture	Package	Version	Filename
Debian	7	mips	dovecot-gssapi	< 1:2.1.7-7+deb7u1	dovecot-gssapi_1:2.1.7-7+deb7u1_mips.deb
Debian	7	armhf	dovecot-dev	< 1:2.1.7-7+deb7u1	dovecot-dev_1:2.1.7-7+deb7u1_armhf.deb
Debian	7	mips	dovecot-ldap	< 1:2.1.7-7+deb7u1	dovecot-ldap_1:2.1.7-7+deb7u1_mips.deb
Debian	7	s390	dovecot-managesieved	< 1:2.1.7-7+deb7u1	dovecot-managesieved_1:2.1.7-7+deb7u1_s390.deb
Debian	7	kfreebsd-amd64	dovecot-lmtpd	< 1:2.1.7-7+deb7u1	dovecot-lmtpd_1:2.1.7-7+deb7u1_kfreebsd-amd64.deb
Debian	7	armel	dovecot-managesieved	< 1:2.1.7-7+deb7u1	dovecot-managesieved_1:2.1.7-7+deb7u1_armel.deb
Debian	7	mipsel	dovecot-mysql	< 1:2.1.7-7+deb7u1	dovecot-mysql_1:2.1.7-7+deb7u1_mipsel.deb
Debian	7	amd64	dovecot-sieve	< 1:2.1.7-7+deb7u1	dovecot-sieve_1:2.1.7-7+deb7u1_amd64.deb
Debian	7	kfreebsd-amd64	dovecot-dev	< 1:2.1.7-7+deb7u1	dovecot-dev_1:2.1.7-7+deb7u1_kfreebsd-amd64.deb
Debian	7	ia64	dovecot-sieve	< 1:2.1.7-7+deb7u1	dovecot-sieve_1:2.1.7-7+deb7u1_ia64.deb