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CVE-2020-27762

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 Studio ImageMagick是美国ImageMagick Studio（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 7.0.8-68版本及之前版本存在安全漏洞，该漏洞源于在coders/hdr.c中发现了一个缺陷。提交由ImageMagick处理的精心制作的文件的攻击者可利用该漏洞可能会触发“unsigned char”类型范围之外的未定义的值形式的行为。

AI Predicted 5.5 Difficulty: Moderate EPSS 1.09% · P62

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2020-27762

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 coders/hdr.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of values outside the range of type `unsigned char`. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to ImageMagick 7.0.8-68.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5
Vulnerability Title
ImageMagick Studio ImageMagick 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Imagemagick Studio ImageMagick是美国ImageMagick Studio（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 7.0.8-68版本及之前版本存在安全漏洞，该漏洞源于在coders/hdr.c中发现了一个缺陷。提交由ImageMagick处理的精心制作的文件的攻击者可利用该漏洞可能会触发“unsigned char”类型范围之外的未定义的值形式的行为。
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 7.0.8-68 -

II. Public POCs for CVE-2020-27762

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III. Intelligence Information for CVE-2020-27762

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Vendor Advisories for CVE-2020-27762 (1)

Mailing List Discussions for CVE-2020-27762 (2)

Same Patch Batch · n/a · 2020-12-03 · 40 CVEs total

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CVE-2020-14318 Samba 安全漏洞
CVE-2020-14339 Red Hat libvirt 安全漏洞
CVE-2020-25711 Red Hat Infinispan 访问控制错误漏洞
CVE-2020-27759 ImageMagick Studio ImageMagick 输入验证错误漏洞
CVE-2020-27760 ImageMagick Studio ImageMagick 数字错误漏洞
CVE-2020-27761 ImageMagick Studio ImageMagick 输入验证错误漏洞
CVE-2020-27763 ImageMagick Studio ImageMagick 数字错误漏洞
CVE-2020-27764 ImageMagick Studio ImageMagick 输入验证错误漏洞

Showing top 20 of 40 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: ImageMagick
Same vendor: n/a
Same weakness: CWE-190

V. Comments for CVE-2020-27762

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