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CVE-2021-3962

Quick assessment

Affected
n/a ImageMagick
Exploitation
High exploitation probability; assess promptly
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 存在资源管理错误漏洞，该漏洞源于使用某些输入调用转换进程之前没有进行正确地清理。 此漏洞允许攻击者创建特制的图像，在 ImageMagick 处理时导致释放后使用漏洞。 此漏洞的最大威胁是机密性、完整性和系统可用性。

AI Predicted 6.5 Difficulty: Moderate EPSS 6.03% · P93
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I. Basic Information for CVE-2021-3962

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in ImageMagick where it did not properly sanitize certain input before using it to invoke convert processes. This flaw allows an attacker to create a specially crafted image that leads to a use-after-free vulnerability when processed by ImageMagick. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
ImageMagick 资源管理错误漏洞
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 存在资源管理错误漏洞，该漏洞源于使用某些输入调用转换进程之前没有进行正确地清理。 此漏洞允许攻击者创建特制的图像，在 ImageMagick 处理时导致释放后使用漏洞。 此漏洞的最大威胁是机密性、完整性和系统可用性。
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 7.1.0-14 -

II. Public POCs for CVE-2021-3962

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III. Intelligence Information for CVE-2021-3962

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Patches & Fixes for CVE-2021-3962 (1)

Vendor Advisories for CVE-2021-3962 (1)

Other References for CVE-2021-3962 (1)

Same Patch Batch · n/a · 2021-11-19 · 35 CVEs total

CVE-2021-23433 5.9 MEDIUM Prototype Pollution
CVE-2021-37592 Suricata 缓冲区错误漏洞
CVE-2021-29325 Moddable SDK 缓冲区错误漏洞
CVE-2021-29323 Moddable SDK 缓冲区错误漏洞
CVE-2021-29324 Moddable SDK 缓冲区错误漏洞
CVE-2021-22028 Greenplum Database 路径遍历漏洞
CVE-2021-22030 Greenplum Database 日志信息泄露漏洞
CVE-2021-22053 VMware Spring Cloud Netflix 代码注入漏洞
CVE-2021-33850 WordPress 跨站脚本漏洞
CVE-2021-29326 Moddable SDK 缓冲区错误漏洞
CVE-2021-41435 ASUS routers 安全漏洞
CVE-2021-41436 ASUS routers 环境问题漏洞
CVE-2021-44033 Ionic Identity Vault 安全漏洞
CVE-2021-44025 Roundcube Webmail 跨站脚本漏洞
CVE-2021-44026 Roundcube Webmail SQL注入漏洞
CVE-2021-21898 LibreCAD 缓冲区错误漏洞
CVE-2021-21899 LibreCAD 缓冲区错误漏洞
CVE-2021-21900 LibreCAD 资源管理错误漏洞
CVE-2021-29327 Moddable SDK 缓冲区错误漏洞
CVE-2021-29328 Moddable SDK 缓冲区错误漏洞

Showing top 20 of 35 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: ImageMagick
Same vendor: n/a
Same weakness: CWE-416

V. Comments for CVE-2021-3962

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