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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.386
EPSS Ranking 97.1%
CVSS Severity
CVSS v2 Score 7.5
References
- http://archives.neohapsis.com/archives/bugtraq/2012-09/0107.html
- http://guac-dev.org/trac/changeset/7dcefa744b4a38825619c00ae8b47e5bae6e38c0/libguac
- http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088031.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088218.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088272.html
- http://www.openwall.com/lists/oss-security/2012/09/11/3
- http://www.openwall.com/lists/oss-security/2012/09/11/7
- http://www.securityfocus.com/bid/55497
- https://bugzilla.redhat.com/show_bug.cgi?id=856743
- http://archives.neohapsis.com/archives/bugtraq/2012-09/0107.html
- http://guac-dev.org/trac/changeset/7dcefa744b4a38825619c00ae8b47e5bae6e38c0/libguac
- http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088031.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088218.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088272.html
- http://www.openwall.com/lists/oss-security/2012/09/11/3
- http://www.openwall.com/lists/oss-security/2012/09/11/7
- http://www.securityfocus.com/bid/55497
- https://bugzilla.redhat.com/show_bug.cgi?id=856743
Products affected by CVE-2012-4415
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cpe:2.3:a:guac-dev:guacamole:*
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cpe:2.3:a:guac-dev:guacamole:0.5.0
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cpe:2.3:a:guac-dev:guacamole:0.6.0
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cpe:2.3:a:guac-dev:guacamole:0.6.3
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cpe:2.3:o:fedoraproject:fedora:16
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cpe:2.3:o:fedoraproject:fedora:17