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.

Score

CVSS 2.0 7.5 High

Status

Modified - secalert@redhat.com

Published

2012-10-01

Last modified

2024-08-06

Weaknesses

CWE-119

Affected products

• Fedora (Fedoraproject)
• Guacamole (Guac-dev)

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