6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
Debian Security Advisory DSA-3091-1 [email protected]
http://www.debian.org/security/ Giuseppe Iuculano
December 07, 2014 http://www.debian.org/security/faq
Package : getmail4
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 stable distribution (wheezy), these problems have been fixed in
version 4.46.0-1~deb7u1.
For the upcoming stable distribution (jessie), these problems have been
fixed in version 4.46.0-1.
For the unstable distribution (sid), these problems have been fixed in
version 4.46.0-1.
We recommend that you upgrade your getmail4 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: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 7 | all | getmail4 | < 4.46.0-1~deb7u1 | getmail4_4.46.0-1~deb7u1_all.deb |
Debian | 6 | all | getmail4 | < 4.46.0-1~deb6u1 | getmail4_4.46.0-1~deb6u1_all.deb |