CVE-2021-39822— Adobe InDesign BMP File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Quick assessment
Affected
Adobe InDesign
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.
Adobe InDesign是美国奥多比（Adobe）公司的一套排版编辑应用程序。 Adobe InDesign 存在缓冲区错误漏洞，该漏洞源于该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞触发任意代码执行。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2021-39822
Vulnerability Information
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Vulnerability Title
Adobe InDesign BMP File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Adobe InDesign versions 16.3 (and earlier), and 16.3.1 (and earlier) are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious BMP file.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe InDesign 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe InDesign是美国奥多比（Adobe）公司的一套排版编辑应用程序。 Adobe InDesign 存在缓冲区错误漏洞，该漏洞源于该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞触发任意代码执行。
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
II. Public POCs for CVE-2021-39822
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2021-39822 (1)
IV. Related Vulnerabilities
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CVE-2023-29311
[FG-VD-23-006] Adobe InDesign 2023 Out-of-Bound Read Vulnera -
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[FG-VD-23-013] Adobe InDesign 2023 Out-of-Bound Read Vulnera -
CVE-2023-29312
[FG-VD-23-004] Adobe InDesign 2023 Out-of-Bound Read Vulnera -
CVE-2023-29308
[FG-VD-23-009] Adobe InDesign 2023 Arbitrary Code Execution -
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[FG-VD-23-003] Adobe InDesign 2023 Out-of-Bound Read Vulnera
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V. Comments for CVE-2021-39822
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