CVE-2011-4315 Details
Heap-based buffer overflow in compression-pointer processing in core/ngx_resolver.c in nginx before 1.0.10 allows remote resolvers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a long response.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2011-4315
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%).
2.81 Probability of exploitation activity being observed over the next 30 days (86th percentile)
CVSS score for CVE-2011-4315
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.
6.8 Medium
Products affected by CVE-2011-4315
NGINX 0.8.55
NGINX 0.8.9
NGINX 0.9.0
NGINX 0.9.3
NGINX 0.9.4
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-2011-4315 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 2,380 21.78%
RU 1,922 17.59%
CN 886 8.11%
DE 615 5.63%
TW 569 5.21%
GB 427 3.91%
JP 301 2.75%
ID 286 2.62%
SG 285 2.61%
KR 274 2.51%

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CVE-2011-4315 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 5,497 83.15%
Telecommunications 980 14.82%
Education 32 0.48%
Business Services 30 0.45%
Tourism/Hospitality 20 0.30%
Utilities 11 0.17%
Media/Entertainment 11 0.17%
Government/Politics 8 0.12%
Manufacturing 8 0.12%
Consumer Goods 4 0.06%

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