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TI-2014-02329 Aliases CVE-2014-2899GHSA-qc4v-fv24-r267

wolfSSL CyaSSL before 2.9.4 allows remote attackers to cause a denial of service (NULL…

Priority LOW 26CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

wolfSSL CyaSSL before 2.9.4 allows remote attackers to cause a denial of service (NULL pointer dereference) via (1) a request for the peer certificate when a certificate parsing failure occurs or (2) a client_key_exchange message when the ephemeral key is not found.

Why it matters now

EPSS 0.01816 78th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 45

CPEVersionsRoleVendor
cpe:2.3:a:yassl:cyassl:*:*:*:*:*:*:*:*up to 2.9.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:0.2.0:*:*:*:*:*:*:*0.2.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:0.3.0:*:*:*:*:*:*:*0.3.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:0.4.0:*:*:*:*:*:*:*0.4.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:0.5.0:*:*:*:*:*:*:*0.5.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:0.5.5:*:*:*:*:*:*:*0.5.5VulnerableYassl
cpe:2.3:a:yassl:cyassl:0.6.0:*:*:*:*:*:*:*0.6.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:0.6.2:*:*:*:*:*:*:*0.6.2VulnerableYassl
cpe:2.3:a:yassl:cyassl:0.6.3:*:*:*:*:*:*:*0.6.3VulnerableYassl
cpe:2.3:a:yassl:cyassl:0.8.0:*:*:*:*:*:*:*0.8.0VulnerableYassl
  • cpe:2.3:a:yassl:cyassl:*:*:*:*:*:*:*:* Versions up to 2.9.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:0.2.0:*:*:*:*:*:*:* Versions 0.2.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:0.3.0:*:*:*:*:*:*:* Versions 0.3.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:0.4.0:*:*:*:*:*:*:* Versions 0.4.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:0.5.0:*:*:*:*:*:*:* Versions 0.5.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:0.5.5:*:*:*:*:*:*:* Versions 0.5.5 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:0.6.0:*:*:*:*:*:*:* Versions 0.6.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:0.6.2:*:*:*:*:*:*:* Versions 0.6.2 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:0.6.3:*:*:*:*:*:*:* Versions 0.6.3 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:0.8.0:*:*:*:*:*:*:* Versions 0.8.0 Vulnerable ·Yassl
Show 35 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:yassl:cyassl:0.9.0:*:*:*:*:*:*:*0.9.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:0.9.6:*:*:*:*:*:*:*0.9.6VulnerableYassl
cpe:2.3:a:yassl:cyassl:0.9.8:*:*:*:*:*:*:*0.9.8VulnerableYassl
cpe:2.3:a:yassl:cyassl:0.9.9:*:*:*:*:*:*:*0.9.9VulnerableYassl
cpe:2.3:a:yassl:cyassl:1.0.0:rc1:*:*:*:*:*:*1.0.0 rc1VulnerableYassl
cpe:2.3:a:yassl:cyassl:1.0.0:rc2:*:*:*:*:*:*1.0.0 rc2VulnerableYassl
cpe:2.3:a:yassl:cyassl:1.0.0:rc3:*:*:*:*:*:*1.0.0 rc3VulnerableYassl
cpe:2.3:a:yassl:cyassl:1.0.2:*:*:*:*:*:*:*1.0.2VulnerableYassl
cpe:2.3:a:yassl:cyassl:1.0.3:*:*:*:*:*:*:*1.0.3VulnerableYassl
cpe:2.3:a:yassl:cyassl:1.0.6:*:*:*:*:*:*:*1.0.6VulnerableYassl
cpe:2.3:a:yassl:cyassl:1.1.0:*:*:*:*:*:*:*1.1.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:1.2.0:*:*:*:*:*:*:*1.2.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:1.3.0:*:*:*:*:*:*:*1.3.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:1.4.0:*:*:*:*:*:*:*1.4.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:1.5.0:*:*:*:*:*:*:*1.5.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:1.5.4:*:*:*:*:*:*:*1.5.4VulnerableYassl
cpe:2.3:a:yassl:cyassl:1.5.6:*:*:*:*:*:*:*1.5.6VulnerableYassl
cpe:2.3:a:yassl:cyassl:1.6.0:*:*:*:*:*:*:*1.6.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:1.6.5:*:*:*:*:*:*:*1.6.5VulnerableYassl
cpe:2.3:a:yassl:cyassl:1.8.0:*:*:*:*:*:*:*1.8.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:1.9.0:*:*:*:*:*:*:*1.9.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:2.0.0:rc1:*:*:*:*:*:*2.0.0 rc1VulnerableYassl
cpe:2.3:a:yassl:cyassl:2.0.0:rc2:*:*:*:*:*:*2.0.0 rc2VulnerableYassl
cpe:2.3:a:yassl:cyassl:2.0.0:rc3:*:*:*:*:*:*2.0.0 rc3VulnerableYassl
cpe:2.3:a:yassl:cyassl:2.0.2:*:*:*:*:*:*:*2.0.2VulnerableYassl
cpe:2.3:a:yassl:cyassl:2.0.6:*:*:*:*:*:*:*2.0.6VulnerableYassl
cpe:2.3:a:yassl:cyassl:2.0.8:*:*:*:*:*:*:*2.0.8VulnerableYassl
cpe:2.3:a:yassl:cyassl:2.2.0:*:*:*:*:*:*:*2.2.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:2.3.0:*:*:*:*:*:*:*2.3.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:2.4.0:*:*:*:*:*:*:*2.4.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:2.4.6:*:*:*:*:*:*:*2.4.6VulnerableYassl
cpe:2.3:a:yassl:cyassl:2.5.0:*:*:*:*:*:*:*2.5.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:2.6.0:*:*:*:*:*:*:*2.6.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:2.7.0:*:*:*:*:*:*:*2.7.0VulnerableYassl
cpe:2.3:a:yassl:cyassl:2.8.0:*:*:*:*:*:*:*2.8.0VulnerableYassl
  • cpe:2.3:a:yassl:cyassl:0.9.0:*:*:*:*:*:*:* Versions 0.9.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:0.9.6:*:*:*:*:*:*:* Versions 0.9.6 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:0.9.8:*:*:*:*:*:*:* Versions 0.9.8 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:0.9.9:*:*:*:*:*:*:* Versions 0.9.9 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:1.0.0:rc1:*:*:*:*:*:* Versions 1.0.0 rc1 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:1.0.0:rc2:*:*:*:*:*:* Versions 1.0.0 rc2 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:1.0.0:rc3:*:*:*:*:*:* Versions 1.0.0 rc3 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:1.0.2:*:*:*:*:*:*:* Versions 1.0.2 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:1.0.3:*:*:*:*:*:*:* Versions 1.0.3 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:1.0.6:*:*:*:*:*:*:* Versions 1.0.6 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:1.1.0:*:*:*:*:*:*:* Versions 1.1.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:1.2.0:*:*:*:*:*:*:* Versions 1.2.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:1.3.0:*:*:*:*:*:*:* Versions 1.3.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:1.4.0:*:*:*:*:*:*:* Versions 1.4.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:1.5.0:*:*:*:*:*:*:* Versions 1.5.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:1.5.4:*:*:*:*:*:*:* Versions 1.5.4 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:1.5.6:*:*:*:*:*:*:* Versions 1.5.6 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:1.6.0:*:*:*:*:*:*:* Versions 1.6.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:1.6.5:*:*:*:*:*:*:* Versions 1.6.5 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:1.8.0:*:*:*:*:*:*:* Versions 1.8.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:1.9.0:*:*:*:*:*:*:* Versions 1.9.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:2.0.0:rc1:*:*:*:*:*:* Versions 2.0.0 rc1 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:2.0.0:rc2:*:*:*:*:*:* Versions 2.0.0 rc2 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:2.0.0:rc3:*:*:*:*:*:* Versions 2.0.0 rc3 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:2.0.2:*:*:*:*:*:*:* Versions 2.0.2 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:2.0.6:*:*:*:*:*:*:* Versions 2.0.6 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:2.0.8:*:*:*:*:*:*:* Versions 2.0.8 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:2.2.0:*:*:*:*:*:*:* Versions 2.2.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:2.3.0:*:*:*:*:*:*:* Versions 2.3.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:2.4.0:*:*:*:*:*:*:* Versions 2.4.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:2.4.6:*:*:*:*:*:*:* Versions 2.4.6 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:2.5.0:*:*:*:*:*:*:* Versions 2.5.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:2.6.0:*:*:*:*:*:*:* Versions 2.6.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:2.7.0:*:*:*:*:*:*:* Versions 2.7.0 Vulnerable ·Yassl
  • cpe:2.3:a:yassl:cyassl:2.8.0:*:*:*:*:*:*:* Versions 2.8.0 Vulnerable ·Yassl

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2014-2899
  2. 2026-10-03 Alias added: GHSA-qc4v-fv24-r267

References

Advisory 2

Other 3

  • TI-2014-02330 wolfSSL CyaSSL before 2.9.4 does not properly validate X.509 certificates with unknown… CVSS 2.0MEDIUM 5.8
  • TI-2012-01352 yaSSL CyaSSL before 2.0.8 allows remote attackers to cause a denial of service (NULL… CVSS 2.0MEDIUM 5.0
  • TI-2013-01429 The TLS and DTLS implementations in wolfSSL CyaSSL before 2.5.0 do not properly consider… CVSS 2.0MEDIUM 4.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences