Vulnerability Information
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Vulnerability Title
Grassroots DICOM Missing release of memory after effective lifetime
Vulnerability Description
A memory leak exists in the Grassroots DICOM library (GDCM). The bug occurs when parsing malformed DICOM files with non-standard VR types in file meta information. The vulnerability leads to vast memory allocations and resource depletion, triggering a denial-of-service condition. A maliciously crafted file can fill the heap in a single read operation without properly releasing it.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
在移除最后引用时对内存的释放不恰当(内存泄露)
Vulnerability Title
Grassroots DICOM 安全漏洞
Vulnerability Description
Grassroots DICOM是Mathieu Malaterre个人开发者的一个软件库。 Grassroots DICOM(GDCM)存在安全漏洞，该漏洞源于解析包含非标准VR类型的畸形DICOM文件时存在内存泄漏，可能导致资源耗尽并引发拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A