wolfSSL (formerly CyaSSL) before 3.6.8 does not properly handle faults associated with the Chinese Remainder Theorem (CRT) process when allowing ephemeral key exchange without low memory optimizations on a server, which makes it easier for remote attackers to obtain private RSA keys by capturing TLS handshakes, aka a Lenstra attack.
References
Configurations
Configuration 1 (hide)
|
Configuration 2 (hide)
|
Configuration 3 (hide)
|
History
21 Nov 2024, 02:37
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00015.html - Mailing List, Third Party Advisory | |
| References | () http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00016.html - Mailing List, Third Party Advisory | |
| References | () http://wolfssl.com/wolfSSL/Docs-wolfssl-changelog.html - Release Notes, Vendor Advisory | |
| References | () http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html - Third Party Advisory | |
| References | () http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html - Vendor Advisory | |
| References | () http://www.securitytracker.com/id/1034708 - Broken Link, Third Party Advisory, VDB Entry | |
| References | () https://people.redhat.com/~fweimer/rsa-crt-leaks.pdf - Exploit, Third Party Advisory | |
| References | () https://securityblog.redhat.com/2015/09/02/factoring-rsa-keys-with-tls-perfect-forward-secrecy/ - Exploit, Third Party Advisory | |
| References | () 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 - Vendor Advisory |
Information
Published : 2016-01-22 15:59
Updated : 2024-11-21 02:37
NVD link : CVE-2015-7744
Mitre link : CVE-2015-7744
CVE.ORG link : CVE-2015-7744
JSON object : View
Products Affected
opensuse
- opensuse
- leap
wolfssl
- wolfssl
mariadb
- mariadb
CWE