VULNERABILITY INTELLIGENCE
CVE-2014-3916
CVSS score5 MEDIUM
EPSS probability1.37%
CISA KEVNot currently listed
Published2014-11-16
Last modified2026-06-17
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P
Description
The str_buf_cat function in string.c in Ruby 1.9.3, 2.0.0, and 2.1 allows context-dependent attackers to cause a denial of service (segmentation fault and crash) via a long string.