CVE-2016-6662 Details
Oracle MySQL through 5.5.52, 5.6.x through 5.6.33, and 5.7.x through 5.7.15; MariaDB before 5.5.51, 10.0.x before 10.0.27, and 10.1.x before 10.1.17; and Percona Server before 5.5.51-38.1, 5.6.x before 5.6.32-78.0, and 5.7.x before 5.7.14-7 allow local users to create arbitrary configurations and bypass certain protection mechanisms by setting general_log_file to a my.cnf configuration. NOTE: this can be leveraged to execute arbitrary code with root privileges by setting malloc_lib. NOTE: the affected MySQL version information is from Oracle's October 2016 CPU. Oracle has not commented on third-party claims that the issue was silently patched in MySQL 5.5.52, 5.6.33, and 5.7.15.
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Exploit prediction scoring system (EPSS) score for CVE-2016-6662
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
89.58 Probability of exploitation activity being observed over the next 30 days (100th percentile)
CVSS score for CVE-2016-6662
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
9.8 Critical
Products affected by CVE-2016-6662
MariaDB 5.5.46
MariaDB 5.5.47
MariaDB 5.5.48
MariaDB 5.5.49
MariaDB 5.5.50
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Low
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CVE-2016-6662 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
CN 8,571 31.53%
US 3,685 13.56%
KR 2,379 8.75%
DE 1,272 4.68%
BR 1,212 4.46%
JP 662 2.44%
FR 620 2.28%
RU 560 2.06%
GB 535 1.97%
HK 470 1.73%

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CVE-2016-6662 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 13,402 77.90%
Telecommunications 3,487 20.27%
Retail 54 0.31%
Education 48 0.28%
Media/Entertainment 46 0.27%
Business Services 36 0.21%
Insurance 18 0.10%
Consumer Goods 17 0.10%
Tourism/Hospitality 15 0.09%
Manufacturing 13 0.08%

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