漏洞信息
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Vulnerability Title
NanaZip .NET Single-File Manifest Parser Vulnerable to Out-of-Bounds Read via Unchecked RelativePathLength
Vulnerability Description
NanaZip is an open source file archive. Starting in version 5.0.1252.0 and prior to versions 6.0.1638.0 and 6.5.1638.0, NanaZip’s `.NET Single File Application` parser has an out-of-bounds read vulnerability in manifest parsing. A crafted bundle can provide a malformed `RelativePathLength` so the parser constructs a `std::string` from memory beyond `HeaderBuffer`, leading to crash and potential in-process memory disclosure. Versions 6.0.1638.0 and 6.5.1638.0 fix the issue.
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Vulnerability Type
跨界内存读
Vulnerability Title
NanaZip 安全漏洞
Vulnerability Description
NanaZip是M2-Team开源的一个压缩软件。 NanaZip 5.0.1252.0版本至6.0.1638.0之前版本和6.5.1638.0之前版本存在安全漏洞,该漏洞源于.NET Single File Application解析器在清单解析过程中存在越界读取漏洞,特制的捆绑包可能提供格式错误的RelativePathLength,导致解析器从HeaderBuffer之外的内存构造std::string,可能引发崩溃和进程内存泄露。
CVSS Information
N/A
Vulnerability Type
N/A