CVE-2024-39702 Details
In lj_str_hash.c in OpenResty 1.19.3.1 through 1.25.3.1, the string hashing function (used during string interning) allows HashDoS (Hash Denial of Service) attacks. An attacker could cause excessive resource usage during proxy operations via crafted requests, potentially leading to a denial of service with relatively few incoming requests. This vulnerability only exists in the OpenResty fork in the openresty/luajit2 GitHub repository. The LuaJIT/LuaJIT epository. is unaffected/
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2024-39702
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%).
0.28 Probability of exploitation activity being observed over the next 30 days (51th percentile)
CVSS score for CVE-2024-39702
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-2024-39702
OpenResty 1.19.3.1
OpenResty 1.19.3.2
OpenResty 1.19.9.1
OpenResty 1.21.4.1
OpenResty 1.21.4.2
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-2024-39702 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
NL 147,738 40.30%
US 115,929 31.62%
CN 27,078 7.39%
DE 13,371 3.65%
HK 12,588 3.43%
SG 10,246 2.80%
FR 10,105 2.76%
JO 6,394 1.74%
TW 4,814 1.31%
RU 2,742 0.75%

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CVE-2024-39702 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 325,124 96.80%
Telecommunications 4,612 1.37%
Business Services 4,247 1.26%
Media/Entertainment 978 0.29%
Finance 255 0.08%
Government/Politics 205 0.06%
Retail 175 0.05%
Education 87 0.03%
Manufacturing 86 0.03%
Transportation 40 0.01%

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