CVE-2012-4415
HIGH · CVSS 7.5EPSS 13.6%EU EUVD
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.
Key facts
- CVSS score
- 7.5 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P- Weakness (CWE)
- CWE-119
- EPSS score
- 13.6% (96th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2012-4351)
- Published
- October 1, 2012
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2012-4351 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- fedoraproject / fedora
- fedoraproject / fedora
- guac-dev / guacamole
- guac-dev / guacamole
- guac-dev / guacamole
- guac-dev / guacamole
References
- http://archives.neohapsis.com/archives/bugtraq/2012-09/0107.html(Exploit)
- http://guac-dev.org/trac/changeset/7dcefa744b4a38825619c00ae8b47e5bae6e38c0/libguac(Patch)
- 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(Exploit)
- https://bugzilla.redhat.com/show_bug.cgi?id=856743
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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