Lucene search

K
ubuntucveUbuntu.comUB:CVE-2009-3766
HistoryOct 23, 2009 - 12:00 a.m.

CVE-2009-3766

2009-10-2300:00:00
ubuntu.com
ubuntu.com
10

CVSS2

6.8

Attack Vector

NETWORK

Attack 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

EPSS

0.001

Percentile

36.2%

mutt_ssl.c in mutt 1.5.16 and other versions before 1.5.19, when OpenSSL is
used, does not verify the domain name in the subject’s Common Name (CN)
field of an X.509 certificate, which allows man-in-the-middle attackers to
spoof SSL servers via an arbitrary valid certificate.

Bugs

Notes

Author Note
jdstrand per Debian, our mutt is linked against gnutls, bug #553433

CVSS2

6.8

Attack Vector

NETWORK

Attack 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

EPSS

0.001

Percentile

36.2%