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Vulnerability Details : CVE-2012-4507

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.
Publish Date : 2012-10-22 Last Update Date : 2013-03-01
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2012-4507

# Product Type Vendor Product Version Update Edition Language
1 Application Claws-mail Claws-mail 3.8.1 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Claws-mail Claws-mail 1

- References For CVE-2012-4507

http://lists.opensuse.org/opensuse-updates/2012-10/msg00064.html
SUSE openSUSE-SU-2012:1374
http://www.openwall.com/lists/oss-security/2012/10/09/1
MLIST [oss-security] 20121009 Claws-mail security issue in message processing
https://bugzilla.redhat.com/show_bug.cgi?id=862578
http://www.openwall.com/lists/oss-security/2012/10/09/3
MLIST [oss-security] 20121009 CVE Request -- claws-mail -- NULL pointer derefence while processing email content.
http://www.openwall.com/lists/oss-security/2012/10/10/3
MLIST [oss-security] 20121009 Re: CVE Request -- claws-mail -- NULL pointer derefence while processing email content.
http://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=2743 CONFIRM
http://www.securityfocus.com/bid/55837
BID 55837 Claws Mail 'strchr()' Function NULL Pointer Denial of Service Vulnerability Release Date:2012-11-09

- Metasploit Modules Related To CVE-2012-4507

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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