CNVD-2020-68541
Vulnerability from cnvd - Published: 2020-12-02
VLAI
Title
chocolatey Boxstarter存在未明漏洞
Description
chocolatey Boxstarter是美国chocolatey公司的一款适用于安装虚拟Windows环境的虚拟机管理软件。
Boxstarter installer 2.13.0之前版本存在安全漏洞,该漏洞源于将C:ProgramDataBoxstarter配置为在系统范围的PATH环境变量中。但是,该目录可由普通的、无特权的用户写入。要利用此漏洞,请将一个DLL放在特权服务正在查找的目录中。当Windows启动时,它将使用系统特权执行DllMain()中的代码。攻击者可利用该漏洞使用系统特权执行代码。
Severity
高
Patch Name
chocolatey Boxstarter存在未明漏洞的补丁
Patch Description
chocolatey Boxstarter是美国chocolatey公司的一款适用于安装虚拟Windows环境的虚拟机管理软件。
Boxstarter installer 2.13.0之前版本存在安全漏洞,该漏洞源于将C:ProgramDataBoxstarter配置为在系统范围的PATH环境变量中。但是,该目录可由普通的、无特权的用户写入。要利用此漏洞,请将一个DLL放在特权服务正在查找的目录中。当Windows启动时,它将使用系统特权执行DllMain()中的代码。攻击者可利用该漏洞使用系统特权执行代码。目前,供应商发布了安全公告及相关补丁信息,修复了此漏洞。
Formal description
目前厂商已发布升级补丁以修复漏洞,补丁获取链接: https://github.com/chocolatey/boxstarter/security/advisories/GHSA-rpgx-h675-r3jf
Reference
https://github.com/chocolatey/boxstarter/commit/67e320491813550b48900e87105a34ceefdcf633
Impacted products
| Name | chocolatey chocolatey Boxstarter <2.13.0 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2020-15264",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-15264"
}
},
"description": "chocolatey Boxstarter\u662f\u7f8e\u56fdchocolatey\u516c\u53f8\u7684\u4e00\u6b3e\u9002\u7528\u4e8e\u5b89\u88c5\u865a\u62dfWindows\u73af\u5883\u7684\u865a\u62df\u673a\u7ba1\u7406\u8f6f\u4ef6\u3002\n\nBoxstarter installer 2.13.0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5c06C\uff1aProgramDataBoxstarter\u914d\u7f6e\u4e3a\u5728\u7cfb\u7edf\u8303\u56f4\u7684PATH\u73af\u5883\u53d8\u91cf\u4e2d\u3002\u4f46\u662f\uff0c\u8be5\u76ee\u5f55\u53ef\u7531\u666e\u901a\u7684\u3001\u65e0\u7279\u6743\u7684\u7528\u6237\u5199\u5165\u3002\u8981\u5229\u7528\u6b64\u6f0f\u6d1e\uff0c\u8bf7\u5c06\u4e00\u4e2aDLL\u653e\u5728\u7279\u6743\u670d\u52a1\u6b63\u5728\u67e5\u627e\u7684\u76ee\u5f55\u4e2d\u3002\u5f53Windows\u542f\u52a8\u65f6\uff0c\u5b83\u5c06\u4f7f\u7528\u7cfb\u7edf\u7279\u6743\u6267\u884cDllMain()\u4e2d\u7684\u4ee3\u7801\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528\u7cfb\u7edf\u7279\u6743\u6267\u884c\u4ee3\u7801\u3002",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/chocolatey/boxstarter/security/advisories/GHSA-rpgx-h675-r3jf",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2020-68541",
"openTime": "2020-12-02",
"patchDescription": "chocolatey Boxstarter\u662f\u7f8e\u56fdchocolatey\u516c\u53f8\u7684\u4e00\u6b3e\u9002\u7528\u4e8e\u5b89\u88c5\u865a\u62dfWindows\u73af\u5883\u7684\u865a\u62df\u673a\u7ba1\u7406\u8f6f\u4ef6\u3002\r\n\r\nBoxstarter installer 2.13.0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5c06C\uff1aProgramDataBoxstarter\u914d\u7f6e\u4e3a\u5728\u7cfb\u7edf\u8303\u56f4\u7684PATH\u73af\u5883\u53d8\u91cf\u4e2d\u3002\u4f46\u662f\uff0c\u8be5\u76ee\u5f55\u53ef\u7531\u666e\u901a\u7684\u3001\u65e0\u7279\u6743\u7684\u7528\u6237\u5199\u5165\u3002\u8981\u5229\u7528\u6b64\u6f0f\u6d1e\uff0c\u8bf7\u5c06\u4e00\u4e2aDLL\u653e\u5728\u7279\u6743\u670d\u52a1\u6b63\u5728\u67e5\u627e\u7684\u76ee\u5f55\u4e2d\u3002\u5f53Windows\u542f\u52a8\u65f6\uff0c\u5b83\u5c06\u4f7f\u7528\u7cfb\u7edf\u7279\u6743\u6267\u884cDllMain()\u4e2d\u7684\u4ee3\u7801\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528\u7cfb\u7edf\u7279\u6743\u6267\u884c\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
"patchName": "chocolatey Boxstarter\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "chocolatey chocolatey Boxstarter \u003c2.13.0"
},
"referenceLink": "https://github.com/chocolatey/boxstarter/commit/67e320491813550b48900e87105a34ceefdcf633",
"serverity": "\u9ad8",
"submitTime": "2020-10-28",
"title": "chocolatey Boxstarter\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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