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I. Basic Information for CVE-2025-30472
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Corosync through 3.1.9, if encryption is disabled or the attacker knows the encryption key, has a stack-based buffer overflow in orf_token_endian_convert in exec/totemsrp.c via a large UDP packet.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
Corosync 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Corosync是The Corosync Cluster Engine开源的一个 Corosync 集群发动机。 Corosync 3.1.9及之前版本存在安全漏洞,该漏洞源于orf_token_endian_convert函数在处理大型UDP数据包时可能导致栈缓冲区溢出。
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
VendorProductAffected VersionsCPESubscribe
CorosyncCorosync 0 ~ 3.1.9 -
II. Public POCs for CVE-2025-30472
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III. Intelligence Information for CVE-2025-30472
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IV. Related Vulnerabilities
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