Vulnerability CVE-2012-4507
Published: 2012-10-22   Modified: 2012-10-23

Description:
The strchr function in procmime.c in Claws Mail (aka claws-mail) 3.8.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted email.

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Claws-mail -> Claws-mail 

 References:
http://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=2743
http://www.openwall.com/lists/oss-security/2012/10/09/1
https://bugzilla.redhat.com/show_bug.cgi?id=862578
http://www.securityfocus.com/bid/55837
http://www.openwall.com/lists/oss-security/2012/10/10/3
http://www.openwall.com/lists/oss-security/2012/10/09/3
http://lists.opensuse.org/opensuse-updates/2012-10/msg00064.html
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