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CVE-2021-20313

Quick assessment

Affected
n/a ImageMagick
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ImageMagick是美国ImageMagick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 存在安全漏洞，攻击者可利用ImageMagick的多个漏洞。

AI Predicted 5.3 Difficulty: Moderate EPSS 1.80% · P77

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2021-20313

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in ImageMagick in versions before 7.0.11. A potential cipher leak when the calculate signatures in TransformSignature is possible. The highest threat from this vulnerability is to data confidentiality.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
ImageMagick 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ImageMagick是美国ImageMagick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 存在安全漏洞，攻击者可利用ImageMagick的多个漏洞。
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

Vendor Product Affected Versions CPE Subscribe
- ImageMagick ImageMagick 7.0.11 -

II. Public POCs for CVE-2021-20313

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-20313

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Vendor Advisories for CVE-2021-20313 (1)

Mailing List Discussions for CVE-2021-20313 (2)

Same Patch Batch · n/a · 2021-05-11 · 65 CVEs total

CVE-2021-31905 JetBrains YouTrack 信息泄露漏洞
CVE-2020-24586 Linux kernel 安全漏洞
CVE-2021-20309 Imagemagick Studio ImageMagick 数字错误漏洞
CVE-2020-24588 Linux kernel 加密问题漏洞
CVE-2020-24587 Linux kernel 加密问题漏洞
CVE-2021-30504 Jetbrains JetBrains IntelliJ IDEA 资源管理错误漏洞
CVE-2021-31901 JetBrains Hub 安全漏洞
CVE-2021-27733 JetBrains YouTrack 跨站脚本漏洞
CVE-2021-31903 JetBrains YouTrack 跨站脚本漏洞
CVE-2021-31902 JetBrains YouTrack 安全漏洞
CVE-2021-29263 Jetbrains JetBrains IntelliJ IDEA 安全漏洞
CVE-2021-30005 Jetbrains JetBrains PyCharm 数据伪造问题漏洞
CVE-2021-31904 Jetbrains JetBrains TeamCity 跨站脚本漏洞
CVE-2021-26310 JetBrains TeamCity 安全漏洞
CVE-2021-26309 JetBrains TeamCity 安全漏洞
CVE-2021-31906 Jetbrains JetBrains TeamCity 安全漏洞
CVE-2021-31907 Jetbrains JetBrains TeamCity 安全漏洞
CVE-2021-3315 Jetbrains JetBrains TeamCity 跨站脚本漏洞
CVE-2021-31909 Jetbrains JetBrains TeamCity 参数注入漏洞
CVE-2021-31908 Jetbrains JetBrains TeamCity 跨站脚本漏洞

Showing top 20 of 65 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: ImageMagick
Same vendor: n/a
Same weakness: CWE-200

V. Comments for CVE-2021-20313

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