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CVE-2020-27753

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 7.0.9-0 之前版本存在安全漏洞，该漏洞源于不合适的图像深度值，在编码器MIFF .c中的MIFF编码器有一些内存泄漏，这可以由一个特别制作的输入文件触发。这些泄漏可能会对应用程序可用性造成潜在影响，或导致服务拒绝。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.86% · P57

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2020-27753

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
There are several memory leaks in the MIFF coder in /coders/miff.c due to improper image depth values, which can be triggered by a specially crafted input file. These leaks could potentially lead to an impact to application availability or cause a denial of service. It was originally reported that the issues were in `AcquireMagickMemory()` because that is where LeakSanitizer detected the leaks, but the patch resolves issues in the MIFF coder, which incorrectly handles data being passed to `AcquireMagickMemory()`. This flaw affects ImageMagick versions prior to 7.0.9-0.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在移除最后引用时对内存的释放不恰当(内存泄露)
Source: CVE Program / CVE List V5
Vulnerability Title
ImageMagick Studio ImageMagick 安全漏洞
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 7.0.9-0 之前版本存在安全漏洞，该漏洞源于不合适的图像深度值，在编码器MIFF .c中的MIFF编码器有一些内存泄漏，这可以由一个特别制作的输入文件触发。这些泄漏可能会对应用程序可用性造成潜在影响，或导致服务拒绝。
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 prior to 7.0.9-0 -

II. Public POCs for CVE-2020-27753

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III. Intelligence Information for CVE-2020-27753

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Vendor Advisories for CVE-2020-27753 (1)

Same Patch Batch · n/a · 2020-12-08 · 45 CVEs total

CVE-2020-25677 Red Hat ceph-ansible 安全漏洞
CVE-2020-25674 ImageMagick Studio ImageMagick 安全漏洞
CVE-2020-25666 ImageMagick Studio ImageMagick 输入验证错误漏洞
CVE-2020-25675 ImageMagick Studio ImageMagick和Sanitize 输入验证错误漏洞
CVE-2020-27751 ImageMagick Studio ImageMagick 输入验证错误漏洞
CVE-2020-27754 ImageMagick Studio ImageMagick 输入验证错误漏洞
CVE-2020-27756 ImageMagick Studio ImageMagick 输入验证错误漏洞
CVE-2020-27757 ImageMagick Studio ImageMagick 输入验证错误漏洞
CVE-2020-27758 ImageMagick Studio ImageMagick 输入验证错误漏洞
CVE-2020-27750 Imagemagick Studio ImageMagick 数字错误漏洞
CVE-2020-25665 ImageMagick Studio ImageMagick 缓冲区错误漏洞
CVE-2020-27818 Libpng Pngcheck 缓冲区错误漏洞
CVE-2020-25692 OpenLDAP 代码问题漏洞
CVE-2020-27822 Red Hat Wildfly 安全漏洞
CVE-2020-25631 Moodle 安全漏洞
CVE-2020-25630 Moodle 资源管理错误漏洞
CVE-2020-25629 Moodle 访问控制错误漏洞
CVE-2020-25628 Moodle 跨站脚本漏洞
CVE-2020-29540 Systran Pure Neural Server 资源管理错误漏洞
CVE-2020-29539 Systran Pure Neural Server 跨站脚本漏洞

Showing top 20 of 45 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: ImageMagick
Same vendor: n/a
Same weakness: CWE-401

V. Comments for CVE-2020-27753

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