漏洞信息
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Vulnerability Title
OpenMcdf has an Infinite loop DoS via crafted CFB directory cycle
Vulnerability Description
OpenMcdf is a fully .NET / C# library to manipulate Compound File Binary File Format files, also known as Structured Storage. Prior to version 3.1.3, OpenMcdf does not detect cycles in the directory entry red-black tree of a Compound File Binary (CFB) document. A crafted CFB file with a cycle in the LeftSiblingID / RightSiblingID chain causes Storage.EnumerateEntries() and Storage.OpenStream() to loop indefinitely, consuming the calling thread with no possibility of recovery via try/catch. This issue has been patched in version 3.1.3.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
不可达退出条件的循环(无限循环)
Vulnerability Title
OpenMcdf 安全漏洞
Vulnerability Description
OpenMcdf是OpenMcdf开源的一个用于操作复合文件二进制格式的.NET库。 OpenMcdf 3.1.3之前版本存在安全漏洞,该漏洞源于未检测目录条目红黑树中的循环,可能导致无限循环。
CVSS Information
N/A
Vulnerability Type
N/A