CVE-2018-20103
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I. Basic Information for CVE-2018-20103
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in dns.c in HAProxy through 1.8.14. In the case of a compressed pointer, a crafted packet can trigger infinite recursion by making the pointer point to itself, or create a long chain of valid pointers resulting in stack exhaustion.
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
HAProxy 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HAProxy是法国HAProxy公司的一款开源的TCP/HTTP负载均衡服务器。该服务器提供4层、7层代理，并能支持上万级别的连接，具有高效、稳定等特点。 HAProxy 1.8.14及之前版本中的dns.c文件的‘dns_read_name()’函数存在安全漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
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-2018-20103
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2018-12-12 · 10 CVEs total
| CVE-2018-20102 | HAProxy 缓冲区错误漏洞 | |
| CVE-2018-20101 | WordPress Import users from CSV with meta Plugin 跨站脚本漏洞 | |
| CVE-2018-20094 | XXL-CONF 路径遍历漏洞 | |
| CVE-2018-20095 | Bento4 安全漏洞 | |
| CVE-2018-20096 | Exiv2 缓冲区错误漏洞 | |
| CVE-2018-20098 | Exiv2 缓冲区错误漏洞 | |
| CVE-2018-20099 | Exiv2 安全漏洞 | |
| CVE-2018-18397 | Linux kernel 访问控制错误漏洞 | |
| CVE-2018-20097 | Exiv2 安全漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS NRF context.c ogs_sbi_nf_service_add denial of servi - CVE-2026-8743
Open5GS AMF/MME context.c ran_ue_find_by_amf_ue_ngap_id impr
V. Comments for CVE-2018-20103
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