VULNERABILITY INTELLIGENCE
CVE-2011-4619
CVSS score5 MEDIUM
EPSS probability17.84%
CISA KEVNot currently listed
Published2012-01-06
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P
Description
The Server Gated Cryptography (SGC) implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f does not properly handle handshake restarts, which allows remote attackers to cause a denial of service (CPU consumption) via unspecified vectors.