CVE-2020-25674
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I. Basic Information for CVE-2020-25674
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
WriteOnePNGImage() from coders/png.c (the PNG coder) has a for loop with an improper exit condition that can allow an out-of-bounds READ via heap-buffer-overflow. This occurs because it is possible for the colormap to have less than 256 valid values but the loop condition will loop 256 times, attempting to pass invalid colormap data to the event logger. The patch replaces the hardcoded 256 value with a call to MagickMin() to ensure the proper value is used. This could impact application availability when a specially crafted input file is processed by ImageMagick. This flaw affects ImageMagick versions prior to 7.0.8-68.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
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 7.0.8-68之前版本存在安全漏洞，该漏洞源于PNG编码器的WriteOnePNGImage()有一个for循环，它有一个不合适的退出条件，可以通过堆-缓冲区-溢出来允许越界读取。
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 7.0.8-68 | - |
II. Public POCs for CVE-2020-25674
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2020-12-08 · 45 CVEs total
| CVE-2020-27818 | Libpng Pngcheck 缓冲区错误漏洞 | |
| CVE-2020-25666 | ImageMagick Studio ImageMagick 输入验证错误漏洞 | |
| CVE-2020-25665 | ImageMagick Studio ImageMagick 缓冲区错误漏洞 | |
| 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-2020-25677 | Red Hat ceph-ansible 安全漏洞 | |
| 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 | |
| CVE-2020-25889 | SourceCodester Online Bus Booking System SQL注入漏洞 |
Showing top 20 of 45 CVEs. View all on vendor page → →
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