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CVE-2023-50434

EPSS 0.21% · P42
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I. Basic Information for CVE-2023-50434

Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
emdns_resolve_raw in emdns.c in emdns through fbd1eef calls strlen with an input that may not be '\0' terminated, leading to a stack-based buffer over-read. This can be triggered by a remote adversary that can send DNS requests to the emdns server. The impact could vary depending on the system libraries, compiler, and processor architecture. Code before be565c3 is unaffected.
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
emdns 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
emdns是Michael Santos个人开发者的一款 DNS 软件。 emdns be565c3之前版本存在安全漏洞,该漏洞源于emdns.c 中的 emdns_resolve_raw 通过 fbd1eef 调用 strlen,其输入可能不会以 终止,从而导致基于堆栈的缓冲区过度读取。
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

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II. Public POCs for CVE-2023-50434

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III. Intelligence Information for CVE-2023-50434

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Showing top 20 of 68 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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