Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2021-21938

CVSS 9.8 · Critical EPSS 0.79% · P74
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2021-21938

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A heap-based buffer overflow vulnerability exists in the Palette box parser functionality of Accusoft ImageGear 19.10. A specially-crafted file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
Off-by-one错误
Source: NVD (National Vulnerability Database)
Vulnerability Title
Accusoft ImageGear 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Accusoft ImageGear是美国Accusoft公司的一款用于图像处理的软件开发工具包（SDK）。 Accusoft ImageGear存在安全漏洞，该漏洞源于Palette box解析器功能中的差一错误。攻击者可利用该漏洞发送一个特别制作的文件，触发一个差一错误，并在目标系统上执行任意代码。
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

VendorProductAffected VersionsCPESubscribe
AccusoftImageGear 19.10 -

II. Public POCs for CVE-2021-21938

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-21938

请登录查看更多情报信息。

Same Patch Batch · Accusoft · 2022-04-14 · 11 CVEs total

CVE-2021-21914Accusoft ImageGear 输入验证错误漏洞
CVE-2021-21939Accusoft ImageGear 缓冲区错误漏洞
CVE-2021-21942Accusoft ImageGear 缓冲区错误漏洞
CVE-2021-21943Accusoft ImageGear 缓冲区错误漏洞
CVE-2021-21944Accusoft ImageGear 缓冲区错误漏洞
CVE-2021-21945Accusoft ImageGear 缓冲区错误漏洞
CVE-2021-21946Accusoft ImageGear 缓冲区错误漏洞
CVE-2021-21947Accusoft ImageGear 输入验证错误漏洞
CVE-2021-21949Accusoft ImageGear 输入验证错误漏洞
CVE-2021-40398Accusoft ImageGear 缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: ImageGear
Same vendor: Accusoft
Same weakness: CWE-193

V. Comments for CVE-2021-21938

No comments yet

Leave a comment