VULNERABILITY INTELLIGENCE
CVE-2012-6687
CVSS score5 MEDIUM
EPSS probability6.09%
CISA KEVNot currently listed
Published2015-02-19
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P
Description
FastCGI (aka fcgi and libfcgi) 2.4.0 allows remote attackers to cause a denial of service (segmentation fault and crash) via a large number of connections.
Weakness classification
- CWE-20: Improper Input Validation