CVEvulnerability
CVE-2015-3152
5.9 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2016-05-16
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.9 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-295
Description
Oracle MySQL before 5.7.3, Oracle MySQL Connector/C (aka libmysqlclient) before 6.1.3, and MariaDB before 5.5.44 use the --ssl option to mean that SSL is optional, which allows man-in-the-middle attackers to spoof servers via a cleartext-downgrade attack, aka a "BACKRONYM" attack.
Affected configurations
• oracle mysql (<= 5.7.2)
• oracle mysql connector\/c (<= 6.1.2)
• mariadb mariadb (>= 5.5.0 < 5.5.44)
• mariadb mariadb (>= 10.0.0 < 10.0.20)
• fedoraproject fedora 21
• fedoraproject fedora 22
• debian debian linux 8.0
• redhat enterprise linux desktop 7.0
• redhat enterprise linux eus 7.1
• redhat enterprise linux eus 7.2
• redhat enterprise linux eus 7.3
• redhat enterprise linux eus 7.4
• redhat enterprise linux eus 7.5
• redhat enterprise linux eus 7.6
• redhat enterprise linux eus 7.7
• redhat enterprise linux server 7.0
• redhat enterprise linux server aus 7.3
• redhat enterprise linux server aus 7.4
• redhat enterprise linux server aus 7.6
• redhat enterprise linux server aus 7.7
• redhat enterprise linux server tus 7.3
• redhat enterprise linux server tus 7.6
• redhat enterprise linux server tus 7.7
• redhat enterprise linux workstation 7.0
• php php (>= 5.4.0 < 5.4.43)
• php php (>= 5.5.0 < 5.5.27)
• php php (>= 5.6.0 < 5.6.11)
Related
Weakness · CWE (1)
- CWE-295 Improper Certificate Validation weakness
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161436.html Mailing List, Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161625.html Mailing List, Third Party Advisory
- http://mysqlblog.fivefarmers.com/2014/04/02/redefining-ssl-option/ Exploit, Third Party Advisory
- http://mysqlblog.fivefarmers.com/2015/04/29/ssltls-in-5-6-and-5-5-ocert-advisory/ Third Party Advisory
- http://packetstormsecurity.com/files/131688/MySQL-SSL-TLS-Downgrade.html Third Party Advisory, VDB Entry
- http://rhn.redhat.com/errata/RHSA-2015-1646.html Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2015-1647.html Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2015-1665.html Third Party Advisory
- http://www.debian.org/security/2015/dsa-3311 Third Party Advisory
- http://www.ocert.org/advisories/ocert-2015-003.html Vendor Advisory
- http://www.securityfocus.com/archive/1/535397/100/1100/threaded Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/74398 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1032216 Third Party Advisory, VDB Entry
- https://access.redhat.com/security/cve/cve-2015-3152 Third Party Advisory
- https://github.com/mysql/mysql-server/commit/3bd5589e1a5a93f9c224badf983cd65c45215390 Patch, Third Party Advisory
- https://jira.mariadb.org/browse/MDEV-7937 Issue Tracking, Vendor Advisory
- https://www.duosecurity.com/blog/backronym-mysql-vulnerability Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161436.html Mailing List, Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161625.html Mailing List, Third Party Advisory
- http://mysqlblog.fivefarmers.com/2014/04/02/redefining-ssl-option/ Exploit, Third Party Advisory
- http://mysqlblog.fivefarmers.com/2015/04/29/ssltls-in-5-6-and-5-5-ocert-advisory/ Third Party Advisory
- http://packetstormsecurity.com/files/131688/MySQL-SSL-TLS-Downgrade.html Third Party Advisory, VDB Entry
- http://rhn.redhat.com/errata/RHSA-2015-1646.html Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2015-1647.html Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2015-1665.html Third Party Advisory
- http://www.debian.org/security/2015/dsa-3311 Third Party Advisory
- http://www.ocert.org/advisories/ocert-2015-003.html Vendor Advisory
- http://www.securityfocus.com/archive/1/535397/100/1100/threaded Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/74398 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1032216 Third Party Advisory, VDB Entry
- https://access.redhat.com/security/cve/cve-2015-3152 Third Party Advisory
- https://github.com/mysql/mysql-server/commit/3bd5589e1a5a93f9c224badf983cd65c45215390 Patch, Third Party Advisory
- https://jira.mariadb.org/browse/MDEV-7937 Issue Tracking, Vendor Advisory
- https://www.duosecurity.com/blog/backronym-mysql-vulnerability Third Party Advisory