vulnerability
MariaDB: CVE-2015-7744
Severity | CVSS | Published | Added | Modified |
---|---|---|---|---|
3 | (AV:N/AC:H/Au:N/C:P/I:N/A:N) | Jan 22, 2016 | Mar 4, 2025 | Jul 3, 2025 |
Severity
3
CVSS
(AV:N/AC:H/Au:N/C:P/I:N/A:N)
Published
Jan 22, 2016
Added
Mar 4, 2025
Modified
Jul 3, 2025
Description
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.
Solution
mariadb-mariadb-upgrade-latest
References
- CVE-2015-7744
- https://attackerkb.com/topics/CVE-2015-7744
- URL-http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00015.html
- URL-http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00016.html
- URL-http://wolfssl.com/wolfSSL/Docs-wolfssl-changelog.html
- URL-http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- URL-http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html
- URL-http://www.securitytracker.com/id/1034708
- URL-https://people.redhat.com/~fweimer/rsa-crt-leaks.pdf
- URL-https://securityblog.redhat.com/2015/09/02/factoring-rsa-keys-with-tls-perfect-forward-secrecy/
- URL-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

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