CVEvulnerability
CVE-2014-2903
5.9 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2017-10-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 5.9 MEDIUM — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-310
Description
CyaSSL does not check the key usage extension in leaf certificates, which allows remote attackers to spoof servers via a crafted server certificate not authorized for use in an SSL/TLS handshake.
Affected configurations
• wolfssl wolfssl (<= 2.9.4)
Related
Weakness · not in database (1)
References
- http://secunia.com/advisories/62604 Permissions Required, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2014/04/18/2 Mailing List, Third Party Advisory
- http://secunia.com/advisories/62604 Permissions Required, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2014/04/18/2 Mailing List, Third Party Advisory