CVE-2009-3765

mutt_ssl.c in mutt 1.5.19 and 1.5.20, when OpenSSL is used, does not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.

CVSS v2.0 6.8 MEDIUM

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://marc.info/?l=oss-security&m=125198917018936&w=2
http://marc.info/?l=oss-security&m=125369675820512&w=2
http://dev.mutt.org/trac/changeset/6016:dc09812e63a3/mutt_ssl.c
http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:mutt:mutt:1.5.19:::::::*
	cpe:2.3:a:mutt:mutt:1.5.20:::::::*

cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*

Information

Published : 2009-10-23 12:30

Updated : 2009-10-28 21:00

NVD link : CVE-2009-3765

Mitre link : CVE-2009-3765

JSON object : View

CWE

CWE-310

Cryptographic Issues

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Products Affected

openssl

openssl

mutt

mutt

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