CVE-2018-11763 Details
In Apache HTTP Server 2.4.17 to 2.4.34, by sending continuous, large SETTINGS frames a client can occupy a connection, server thread and CPU time without any connection timeout coming to effect. This affects only HTTP/2 connections. A possible mitigation is to not enable the h2 protocol.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2018-11763
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%).
51 Probability of exploitation activity being observed over the next 30 days (99th percentile)
CVSS score for CVE-2018-11763
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.
5.9 Medium
Products affected by CVE-2018-11763
HTTP Server 2.4.17
HTTP Server 2.4.18
HTTP Server 2.4.19
HTTP Server 2.4.20
HTTP Server 2.4.21
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.
Not available
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CVE-2018-11763 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 246,923 25.89%
DE 173,138 18.16%
FR 65,453 6.86%
GB 34,120 3.58%
NL 31,001 3.25%
RU 29,258 3.07%
CA 23,307 2.44%
JP 21,649 2.27%
SG 20,401 2.14%
KR 20,232 2.12%

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CVE-2018-11763 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 596,281 83.47%
Telecommunications 88,245 12.35%
Education 14,752 2.07%
Government/Politics 3,515 0.49%
Business Services 3,225 0.45%
Manufacturing 1,055 0.15%
Media/Entertainment 972 0.14%
Utilities 912 0.13%
Energy/Resources 856 0.12%
Engineering 758 0.11%

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