CVEvulnerability
CVE-2015-6925
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2016-01-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-399
Description
wolfSSL (formerly CyaSSL) before 3.6.8 allows remote attackers to cause a denial of service (resource consumption or traffic amplification) via a crafted DTLS cookie in a ClientHello message.
Affected configurations
• wolfssl wolfssl (<= 3.6.6)
Related
Weakness · not in database (1)
References
- http://wolfssl.com/wolfSSL/Docs-wolfssl-changelog.html wolfssl.com
- https://github.com/IAIK/wolfSSL-DoS Exploit
- https://wolfssl.com/wolfSSL/Blog/Entries/2015/9/17_Two_Vulnerabilities_Recently_Found%2C_An_Attack_on_RSA_using_CRT_and_DoS_Vulnerability_With_DTLS.html Exploit, Vendor Advisory
- http://wolfssl.com/wolfSSL/Docs-wolfssl-changelog.html wolfssl.com
- https://github.com/IAIK/wolfSSL-DoS Exploit
- https://wolfssl.com/wolfSSL/Blog/Entries/2015/9/17_Two_Vulnerabilities_Recently_Found%2C_An_Attack_on_RSA_using_CRT_and_DoS_Vulnerability_With_DTLS.html Exploit, Vendor Advisory