VULNERABILITY INTELLIGENCE
CVE-2013-4353
CVSS score4.3 MEDIUM
EPSS probability11.85%
CISA KEVNot currently listed
Published2014-01-09
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:P
Description
The ssl3_take_mac function in ssl/s3_both.c in OpenSSL 1.0.1 before 1.0.1f allows remote TLS servers to cause a denial of service (NULL pointer dereference and application crash) via a crafted Next Protocol Negotiation record in a TLS handshake.
Weakness classification
- CWE-20: Improper Input Validation