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I. Basic Information for CVE-2021-39212
Vulnerability Information

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Vulnerability Title
Issue when Configuring the ImageMagick Security Policy
Source: NVD (National Vulnerability Database)
Vulnerability Description
ImageMagick is free software delivered as a ready-to-run binary distribution or as source code that you may use, copy, modify, and distribute in both open and proprietary applications. In affected versions and in certain cases, Postscript files could be read and written when specifically excluded by a `module` policy in `policy.xml`. ex. <policy domain="module" rights="none" pattern="PS" />. The issue has been resolved in ImageMagick 7.1.0-7 and in 6.9.12-22. Fortunately, in the wild, few users utilize the `module` policy and instead use the `coder` policy that is also our workaround recommendation: <policy domain="coder" rights="none" pattern="{PS,EPI,EPS,EPSF,EPSI}" />.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
将资源暴露给错误范围
Source: NVD (National Vulnerability Database)
Vulnerability Title
Imagemagick Studio ImageMagick 竞争条件问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Imagemagick Studio ImageMagick是美国Imagemagick Studio公司的一套开源的图像处理软件。该软件可读取、转换或写入多种格式的图片。 ImageMagick 中存在竞争条件问题漏洞,该漏洞源于产品policy.xml文件中的module策略排除Postscript文件时会导致该文件可读写。
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
ImageMagickImageMagick >= 7.0.0, < 7.1.0-7 -
II. Public POCs for CVE-2021-39212
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III. Intelligence Information for CVE-2021-39212
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IV. Related Vulnerabilities
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