CVE-2017-2800
CRITICALWolfssl < 3.10.2 - Improper Certificate Validation
Title source: ruleDescription
A specially crafted x509 certificate can cause a single out of bounds byte overwrite in wolfSSL through 3.10.2 resulting in potential certificate validation vulnerabilities, denial of service and possible remote code execution. In order to trigger this vulnerability, the attacker needs to supply a malicious x509 certificate to either a server or a client application using this library.
Exploits (1)
Scores
CVSS v3
9.8
EPSS
0.0889
EPSS Percentile
92.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-295
Status
published
Products (2)
wolfssl/wolfssl
< 3.10.2
wolfSSL/wolfSSL
3.10.2
Published
May 24, 2017
Tracked Since
Feb 18, 2026