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Vulnerability Details : CVE-2012-4415

Stack-based buffer overflow in the guac_client_plugin_open function in libguac in Guacamole before 0.6.3 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a long protocol name.
Publish Date : 2012-09-30 Last Update Date : 2012-10-01
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
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 ServiceExecute CodeOverflow
CWE ID 119

- Products Affected By CVE-2012-4415

# Product Type Vendor Product Version Update Edition Language
1 OS Fedoraproject Fedora 16 Version Details Vulnerabilities
2 OS Fedoraproject Fedora 17 Version Details Vulnerabilities
3 Application Guac-dev Guacamole 0.5.0 Version Details Vulnerabilities
4 Application Guac-dev Guacamole 0.6.0 Version Details Vulnerabilities
5 Application Guac-dev Guacamole 0.6.2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Fedoraproject Fedora 2
Guac-dev Guacamole 3

- References For CVE-2012-4415

http://archives.neohapsis.com/archives/bugtraq/2012-09/0107.html
BUGTRAQ 20120924 CVE-2012-4415: guacamole local root vulnerability
http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088031.html
FEDORA FEDORA-2012-13914
http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088218.html
FEDORA FEDORA-2012-14179
http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088272.html
FEDORA FEDORA-2012-14097
http://www.openwall.com/lists/oss-security/2012/09/11/3
MLIST [oss-security] 20120911 CVE id request: guacd
http://www.securityfocus.com/bid/55497
BID 55497 libguac Remote Buffer Overflow Vulnerability Release Date:2012-09-26
http://www.openwall.com/lists/oss-security/2012/09/11/7
MLIST [oss-security] 20120911 Re: CVE id request: guacd
http://guac-dev.org/trac/changeset/7dcefa744b4a38825619c00ae8b47e5bae6e38c0/libguac CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=856743

- Vulnerability Conditions

Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)

- Metasploit Modules Related To CVE-2012-4415

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


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