CVE-2021-39821— Adobe InDesign TIF File Parsing Out-Of-Bounds Read 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 3 AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing Application T1203 · Exploitation for Client Execution
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2021-39821
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Adobe InDesign TIF File Parsing Out-Of-Bounds Read 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 read 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 TIF file.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
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-2021-39821
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-39821
请登录查看更多情报信息。
Vendor Advisories for CVE-2021-39821 (1)
-
https://helpx.adobe.com/security/products/indesign/apsb21-73.html x_refsource_MISC
Same Patch Batch · Adobe · 2021-09-29 · 41 CVEs total
| CVE-2021-39831 | 7.8 HIGH | Adobe FrameMaker PDF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability |
| CVE-2021-39863 | 7.8 HIGH | Adobe Acrobat Reader DC Heap-based Buffer Overflow Vulnerability Could Lead To Arbitrary C |
| CVE-2021-40715 | 7.8 HIGH | Adobe Premiere Pro 2021 EXR File Parsing Leads to Memory Corruption |
| CVE-2021-39843 | 7.8 HIGH | Adobe Acrobat Reader XObject Out-of-Bound Write Vulnerability |
| CVE-2021-40708 | 7.3 HIGH | Adobe Genuine Service Installer Privilege Escalation Vulnerability |
| CVE-2021-39856 | 6.5 MEDIUM | Adobe Acrobat Reader DC NTLMv2 SSO Information Disclosure via LoadFile |
| CVE-2021-39855 | 6.5 MEDIUM | Adobe Acrobat Reader DC NTLMv2 SSO Information Disclosure via src Parameter |
| CVE-2021-39846 | 6.1 MEDIUM | Adobe Acrobat Reader /Parent Property Recursive Stack Overflow |
| CVE-2021-39845 | 6.1 MEDIUM | Adobe Acrobat Reader Page Tree Node Recursive Stack Overflow |
| CVE-2021-39861 | 5.5 MEDIUM | Adobe Acrobat Reader DC Catalog Plugin Out-of-Bounds Read Bug |
| CVE-2021-39851 | 5.5 MEDIUM | Adobe Acrobat Reader DC Null Pointer Dereference Could Lead To Application Denial-of-Servi |
| CVE-2021-39852 | 5.5 MEDIUM | Adobe Acrobat Reader DC Null Pointer Dereference Could Lead To Application Denial-of-Servi |
| CVE-2021-39850 | 5.5 MEDIUM | Adobe Acrobat Reader DC Null Pointer Dereference Could Lead To Application Denial-of-Servi |
| CVE-2021-39849 | 5.5 MEDIUM | Adobe Acrobat Reader DC Null Pointer Dereference Could Lead To Application Denial-of-Servi |
| CVE-2021-39860 | 5.5 MEDIUM | Adobe Acrobat Reader DC Search Plugin Null Pointer Dereference |
| CVE-2021-39844 | 3.3 LOW | Adobe Acrobat Reader CalRGB Out-of-Bounds Read Vulnerability |
| CVE-2021-39838 | Adobe Acrobat Reader DC AcroForm buttonGetCaption Use-After-Free Remote Code Execution Vul | |
| CVE-2021-39835 | Adobe FrameMaker PDF File Parsing Use-After-Free Information Disclosure Vulnerability | |
| CVE-2021-39837 | Adobe Acrobat Reader DC AcroForm deleteItemAt Use-After-Free Remote Code Execution Vulnera | |
| CVE-2021-39839 | Adobe Acrobat Reader DC AcroForm getItemAt Use-After-Free Remote Code Execution Vulnerabil |
Showing top 20 of 41 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: InDesign
-
CVE-2021-39822
Adobe InDesign BMP File Parsing Out-Of-Bounds Write Remote C -
CVE-2023-29311
[FG-VD-23-006] Adobe InDesign 2023 Out-of-Bound Read Vulnera -
CVE-2023-29314
[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
Same vendor: Adobe
-
CVE-2026-34674
Substance3D - Sampler | Heap-based Buffer Overflow (CWE-122) -
CVE-2026-75750
Substance3D - Painter | Heap-based Buffer Overflow (CWE-122) -
CVE-2026-75767
Substance3D - Painter | Heap-based Buffer Overflow (CWE-122) -
CVE-2026-75768
Substance3D - Painter | Untrusted Search Path (CWE-426) -
CVE-2026-75766
Substance3D - Painter | Heap-based Buffer Overflow (CWE-122)
Same weakness: CWE-125
-
CVE-2026-71402
wicked: out-of-bounds read in the DHCPv4 option parser due t -
CVE-2026-81334
darknet through 6.0 Out-of-Bounds Read and Write via Uncheck -
CVE-2026-13481
Out-of-bounds read in PTP management TLV TIME parsing in Zep -
CVE-2026-13479
Out-of-bounds read in LoRaWAN clock-sync AppTimeAns downlink -
CVE-2026-80101
Gimp: multiple heap out-of-bounds reads in xwd loader from u
V. Comments for CVE-2021-39821
No comments yet