CVE-2024-50609
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I. Basic Information for CVE-2024-50609
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in Fluent Bit 3.1.9. When the OpenTelemetry input plugin is running and listening on an IP address and port, one can send a packet with Content-Length: 0 and it crashes the server. Improper handling of the case when Content-Length is 0 allows a user (with access to the endpoint) to perform a remote Denial of service attack. The crash happens because of a NULL pointer dereference when 0 (from the Content-Length) is passed to the function cfl_sds_len, which in turn tries to cast a NULL pointer into struct cfl_sds. This is related to process_payload_traces_proto_ng() at opentelemetry_prot.c.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Fluent Bit 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fluent Bit是Fluent开源的一款使用C语言编写的开源日志处理和分析系统。 Fluent Bit 3.1.9版本存在安全漏洞，该漏洞源于OpenTelemetry插件存在空指针引用，会导致远程拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2024-50609
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2025-02-18 · 32 CVEs total
| CVE-2024-39327 | 9.9 CRITICAL | Atos Eviden IDRA 安全漏洞 |
| CVE-2024-51505 | 8.0 HIGH | Atos Eviden IDRA 安全漏洞 |
| CVE-2024-39328 | 6.8 MEDIUM | Atos Eviden IDRA和Atos Eviden IDCA 安全漏洞 |
| CVE-2025-25475 | DCMTK 安全漏洞 | |
| CVE-2025-25893 | D-Link DSL-3782 安全漏洞 | |
| CVE-2025-25894 | D-Link DSL-3782 安全漏洞 | |
| CVE-2025-22921 | FFmpeg 安全漏洞 | |
| CVE-2025-25468 | FFmpeg 安全漏洞 | |
| CVE-2025-25467 | libx264 安全漏洞 | |
| CVE-2025-25469 | FFmpeg 安全漏洞 | |
| CVE-2025-22919 | FFmpeg 安全漏洞 | |
| CVE-2025-22920 | FFmpeg 安全漏洞 | |
| CVE-2025-25895 | D-Link DSL-3782 安全漏洞 | |
| CVE-2025-25473 | FFmpeg 安全漏洞 | |
| CVE-2025-25474 | DCMTK 安全漏洞 | |
| CVE-2025-25471 | FFmpeg 安全漏洞 | |
| CVE-2025-25472 | DCMTK 安全漏洞 | |
| CVE-2025-25892 | D-Link DSL-3782 安全漏洞 | |
| CVE-2025-25896 | D-Link DSL-3782 安全漏洞 | |
| CVE-2024-57046 | NETGEAR DGN2200 安全漏洞 |
Showing top 20 of 32 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2024-50609
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