Vulnerability in Wolfssl
CVE-2014-2903
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.
Vulnerability class: POODLE (CVE-2014-3566)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.010 (60.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 60.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
Weakness classification (CWE)
References
- secunia.com/advisories/62604 (Permissions Required, Third Party Advisory, third-party-advisory)
- www.openwall.com/lists/oss-security/2014/04/18/2 (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2014-2903?
- CVE-2014-2903 is a medium-severity vulnerability in Wolfssl, classified under Cryptographic Issues. CVSS score: 5.9/10. Published 2017-10-06.
- How severe is CVE-2014-2903?
- Medium severity. CVSS v3 base score is 5.9 out of 10.