Upstream information

CVE-2015-7744 at MITRE

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 2.6 2.6
Vector AV:N/AC:H/Au:N/C:P/I:N/A:N AV:N/AC:H/Au:N/C:P/I:N/A:N
Access Vector Network Network
Access Complexity High High
Authentication None None
Confidentiality Impact Partial Partial
Integrity Impact None None
Availability Impact None None
SUSE Bugzilla entries: 962779 [RESOLVED / FIXED], 962817 [RESOLVED / FIXED], 962930 [RESOLVED / FIXED], 962931 [RESOLVED / FIXED], 962932 [RESOLVED / FIXED], 962934 [RESOLVED / FIXED], 962935 [RESOLVED / FIXED], 962936 [RESOLVED / FIXED], 962937 [RESOLVED / FIXED], 962938 [RESOLVED / FIXED], 962939 [RESOLVED / FIXED], 962941 [RESOLVED / FIXED], 962942 [RESOLVED / FIXED], 962943 [RESOLVED / FIXED], 962944 [RESOLVED / FIXED], 962945 [RESOLVED / FIXED], 962946 [RESOLVED / FIXED], 962947 [RESOLVED / FIXED], 962948 [RESOLVED / FIXED], 962949 [RESOLVED / FIXED], 962950 [RESOLVED / FIXED], 962951 [RESOLVED / FIXED], 962952 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 11 SP3
  • libmysql55client18 >= 5.5.47-0.17.1
  • libmysql55client18-32bit >= 5.5.47-0.17.1
  • libmysql55client_r18 >= 5.5.47-0.17.1
  • libmysql55client_r18-32bit >= 5.5.47-0.17.1
  • mysql >= 5.5.47-0.17.1
  • mysql-client >= 5.5.47-0.17.1
Patchnames:
sledsp3-mysql-12386
SUSE Linux Enterprise Desktop 11 SP4
  • libmysql55client18 >= 5.5.47-0.17.1
  • libmysql55client18-32bit >= 5.5.47-0.17.1
  • libmysql55client_r18 >= 5.5.47-0.17.1
  • libmysql55client_r18-32bit >= 5.5.47-0.17.1
  • mysql >= 5.5.47-0.17.1
  • mysql-client >= 5.5.47-0.17.1
Patchnames:
sledsp4-mysql-12386
SUSE Linux Enterprise Module for Server Applications 15 SP1
  • libmysqld-devel >= 10.2.22-3.14.1
  • libmysqld19 >= 10.2.22-3.14.1
  • mariadb >= 10.2.22-3.14.1
  • mariadb-client >= 10.2.22-3.14.1
  • mariadb-errormessages >= 10.2.22-3.14.1
  • mariadb-tools >= 10.2.22-3.14.1
SUSE Linux Enterprise Module for Server Applications 15 SP2
  • libmariadbd-devel >= 10.4.13-1.1
  • libmariadbd19 >= 10.4.13-1.1
  • mariadb >= 10.4.13-1.1
  • mariadb-client >= 10.4.13-1.1
  • mariadb-errormessages >= 10.4.13-1.1
  • mariadb-tools >= 10.4.13-1.1
SUSE Linux Enterprise Module for Server Applications 15 SP3
  • libmariadbd-devel >= 10.5.8-1.5
  • libmariadbd19 >= 10.5.8-1.5
  • mariadb >= 10.5.8-1.5
  • mariadb-client >= 10.5.8-1.5
  • mariadb-errormessages >= 10.5.8-1.5
  • mariadb-tools >= 10.5.8-1.5
SUSE Linux Enterprise Module for Server Applications 15
  • libmysqld-devel >= 10.2.15-1.3
  • libmysqld19 >= 10.2.15-1.3
  • mariadb >= 10.2.15-1.3
  • mariadb-client >= 10.2.15-1.3
  • mariadb-errormessages >= 10.2.15-1.3
  • mariadb-tools >= 10.2.15-1.3
SUSE Linux Enterprise Server 11 SP3
SUSE Linux Enterprise Server for SAP Applications 11 SP3
  • libmysql55client18 >= 5.5.47-0.17.1
  • libmysql55client18-32bit >= 5.5.47-0.17.1
  • libmysql55client18-x86 >= 5.5.47-0.17.1
  • libmysql55client_r18 >= 5.5.47-0.17.1
  • mysql >= 5.5.47-0.17.1
  • mysql-client >= 5.5.47-0.17.1
  • mysql-tools >= 5.5.47-0.17.1
Patchnames:
slessp3-mysql-12386
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • libmysql55client18 >= 5.5.47-0.17.1
  • libmysql55client18-32bit >= 5.5.47-0.17.1
  • libmysql55client18-x86 >= 5.5.47-0.17.1
  • libmysql55client_r18 >= 5.5.47-0.17.1
  • libmysql55client_r18-32bit >= 5.5.47-0.17.1
  • libmysql55client_r18-x86 >= 5.5.47-0.17.1
  • mysql >= 5.5.47-0.17.1
  • mysql-client >= 5.5.47-0.17.1
  • mysql-tools >= 5.5.47-0.17.1
Patchnames:
slessp4-mysql-12386
SUSE Linux Enterprise Software Development Kit 11 SP3
  • libmysql55client_r18-32bit >= 5.5.47-0.17.1
  • libmysql55client_r18-x86 >= 5.5.47-0.17.1
Patchnames:
sdksp3-mysql-12386
SUSE Linux Enterprise Software Development Kit 11 SP4
  • libmysql55client_r18-32bit >= 5.5.47-0.17.1
  • libmysql55client_r18-x86 >= 5.5.47-0.17.1
Patchnames:
sdksp4-mysql-12386
openSUSE Leap 15.0
  • libmysqld19 >= 10.2.14-lp150.1.1
  • mariadb >= 10.2.14-lp150.1.1
  • mariadb-client >= 10.2.14-lp150.1.1
  • mariadb-errormessages >= 10.2.14-lp150.1.1
Patchnames:
openSUSE Leap 15.0 GA libmysqld19-10.2.14-lp150.1.1
openSUSE Tumbleweed
  • libmysql56client18 >= 5.6.34-1.1
  • libmysql56client18-32bit >= 5.6.34-1.1
  • libmysql56client_r18 >= 5.6.34-1.1
  • libmysql56client_r18-32bit >= 5.6.34-1.1
  • mysql-community-server >= 5.6.34-1.1
  • mysql-community-server-bench >= 5.6.34-1.1
  • mysql-community-server-client >= 5.6.34-1.1
  • mysql-community-server-errormessages >= 5.6.34-1.1
  • mysql-community-server-test >= 5.6.34-1.1
  • mysql-community-server-tools >= 5.6.34-1.1
Patchnames:
openSUSE Tumbleweed GA libmysql56client18-32bit-5.6.34-1.1


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
HPE Helion OpenStack 8 mariadb Released
SUSE Linux Enterprise Desktop 11 SP3 mysql Released
SUSE Linux Enterprise Desktop 11 SP4 mysql Released
SUSE Linux Enterprise High Performance Computing 12 SP5 mariadb-100 Already fixed
SUSE Linux Enterprise Point of Service 11 SP3 mysql In progress
SUSE Linux Enterprise Server 11 SP3 mysql Released
SUSE Linux Enterprise Server 11 SP3 for VMware mysql Released
SUSE Linux Enterprise Server 11 SP4 mysql Released
SUSE Linux Enterprise Server 11 SP4 LTSS mysql In progress
SUSE Linux Enterprise Server 12 SP2 BCL mariadb In progress
SUSE Linux Enterprise Server 12 SP3 BCL mariadb In progress
SUSE Linux Enterprise Server 12 SP3 ESPOS mariadb In progress
SUSE Linux Enterprise Server 12 SP3 LTSS mariadb In progress
SUSE Linux Enterprise Server 12 SP4 ESPOS mariadb-100 Already fixed
SUSE Linux Enterprise Server 12 SP4 LTSS mariadb-100 Already fixed
SUSE Linux Enterprise Server 12 SP5 mariadb-100 Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP3 mariadb In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP4 mariadb-100 Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 mariadb-100 Already fixed
SUSE Linux Enterprise Software Development Kit 11 SP3 mysql Released
SUSE Linux Enterprise Software Development Kit 11 SP4 mysql Ignore
SUSE Linux Enterprise Workstation Extension 12 SP5 mariadb-100 Already fixed
SUSE OpenStack Cloud 7 mariadb In progress
SUSE OpenStack Cloud 8 mariadb Released
SUSE OpenStack Cloud 9 mariadb-100 Already fixed
SUSE OpenStack Cloud Crowbar 8 mariadb Released
SUSE OpenStack Cloud Crowbar 9 mariadb-100 Already fixed