VulnerabilityModified
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.
HIGH 7.5EPSS 13.6%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 13.6%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
Description
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.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 13.58% probability · 96th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- fedoraproject/fedora · guac-dev/guacamole
- Source
- secalert@redhat.com
References
- http://archives.neohapsis.com/archives/bugtraq/2012-09/0107.htmlExploit
- http://guac-dev.org/trac/changeset/7dcefa744b4a38825619c00ae8b47e5bae6e38c0/libguacPatch
- 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/55497Exploit
- https://bugzilla.redhat.com/show_bug.cgi?id=856743
- http://archives.neohapsis.com/archives/bugtraq/2012-09/0107.htmlExploit
- http://guac-dev.org/trac/changeset/7dcefa744b4a38825619c00ae8b47e5bae6e38c0/libguacPatch
- 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/55497Exploit
- https://bugzilla.redhat.com/show_bug.cgi?id=856743
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.