Package : getmail4
Version : 4.46.0-1~deb6u1
CVE ID : CVE-2014-7273 CVE-2014-7274 CVE-2014-7275
Debian Bug : 766670
Several vulnerabilities have been discovered in getmail4, a mail retriever
with support for POP3, IMAP4 and SDPS, that could allow man-in-the-middle
attacks.
CVE-2014-7273
The IMAP-over-SSL implementation in getmail 4.0.0 through 4.43.0 does
not verify X.509 certificates from SSL servers, which allows
man-in-the-middle attackers to spoof IMAP servers and obtain sensitive
information via a crafted certificate.
CVE-2014-7274
The IMAP-over-SSL implementation in getmail 4.44.0 does not verify
that the server hostname matches a domain name in the subject's Common
Name (CN) field of the X.509 certificate, which allows
man-in-the-middle attackers to spoof IMAP servers and obtain sensitive
information via a crafted certificate from a recognized Certification
Authority.
CVE-2014-7275
The POP3-over-SSL implementation in getmail 4.0.0 through 4.44.0 does
not verify X.509 certificates from SSL servers, which allows
man-in-the-middle attackers to spoof POP3 servers and obtain sensitive
information via a crafted certificate.
For the squeeze distribution, those problems have been fixed by importing
a new upstream version: 4.46.0-1~deb6u1. The updated package has been
prepared by Osamu Aoki.
--
Raphaël Hertzog ◈ Debian Developer
Support Debian LTS: http://www.freexian.com/services/debian-lts.html
Learn to master Debian: http://debian-handbook.info/get/
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