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I. Basic Information for CVE-2025-67901
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
openrsync through 0.5.0, as used in OpenBSD through 7.8 and on other platforms, allows a client to cause a server SIGSEGV by specifying a length of zero for block data, because the relationship between p->rem and p->len is not checked.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1284
Source: NVD (National Vulnerability Database)
Vulnerability Title
openrsync 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
openrsync是Kristaps Dz个人开发者的一个文件同步库。 openrsync 0.5.0及之前版本存在安全漏洞,该漏洞源于客户端可指定零长度块数据导致服务器SIGSEGV。
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
kristapsdzopenrsync 0 ~ 0.5.0 -
II. Public POCs for CVE-2025-67901
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III. Intelligence Information for CVE-2025-67901
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IV. Related Vulnerabilities
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