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CVE-2021-44743— Adobe Bridge JPEG2000 Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Quick assessment

Affected
Adobe Bridge
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 Bridge是美国奥多比（Adobe）公司的一款文件查看器。 Adobe Bridge存在缓冲区错误漏洞，攻击者可利用该漏洞诱使受害者打开精心构造的文件，在目标系统上读取和执行任意代码。

AI Predicted 8.8 Difficulty: Easy EPSS 2.46% · P84

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-44743

Vulnerability Information
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Vulnerability Title
Adobe Bridge JPEG2000 Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Adobe Bridge version 11.1.2 (and earlier) and version 12.0 (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 file.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe Bridge 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Bridge是美国奥多比（Adobe）公司的一款文件查看器。 Adobe Bridge存在缓冲区错误漏洞，攻击者可利用该漏洞诱使受害者打开精心构造的文件，在目标系统上读取和执行任意代码。
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

Vendor Product Affected Versions CPE Subscribe
Adobe Bridge unspecified ~ 12.0 -

II. Public POCs for CVE-2021-44743

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III. Intelligence Information for CVE-2021-44743

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Vendor Advisories for CVE-2021-44743 (1)

Same Patch Batch · Adobe · 2022-01-14 · 31 CVEs total

CVE-2021-44711 7.8 HIGH Adobe Acrobat Reader DC annotation gestures integer overflow vulnerability
CVE-2021-44708 7.8 HIGH Adobe Acrobat Pro DC Heap Overflow could lead to Arbitrary code execution
CVE-2021-44704 7.8 HIGH Adobe Acrobat Reader Use-After-Free could lead to Arbitrary code execution
CVE-2021-44706 7.8 HIGH Adobe Acrobat Reader Collab.registerReview Use-After-Free Remote Execution Vulnerability
CVE-2021-44707 7.8 HIGH Adobe Acrobat Reader DC OTF Font Parsing Out-Of-Bounds Write Remote Code Execution Vulnera
CVE-2021-44703 7.8 HIGH Adobe Acrobat Pro DC Stack Overflow Vulnerability Arbitrary code execution
CVE-2021-44709 7.8 HIGH Adobe Acrobat Pro DC Heap Overflow Vulnerability could lead to Arbitrary code execution
CVE-2021-44705 7.8 HIGH Adobe Acrobat Reader Use-After-Free could lead to Arbitrary code execution
CVE-2021-44710 7.8 HIGH Adobe Acrobat Reader Use-after-free could lead to Arbitrary code execution
CVE-2021-45067 5.5 MEDIUM Adobe Acrobat Reader Memory Corruption could lead to Information Disclosure
CVE-2021-44712 5.5 MEDIUM Adobe Acrobat Reader Memory Corruption could lead to Application denial-of-service
CVE-2021-44713 5.5 MEDIUM Adobe Acrobat Reader DC Use After Free could lead to Application denial-of-service
CVE-2021-44740 3.3 LOW Adobe Acrobat Pro DC NULL Pointer Dereference could lead to Application-denial-of-service
CVE-2021-44741 3.3 LOW Adobe Acrobat Pro DC NULL Pointer Dereference could lead to Application-denial-of-service
CVE-2021-43752 3.3 LOW Adobe Illustrator TIF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
CVE-2021-44742 3.3 LOW Adobe Reader Out-of-bounds Read Remote Code Execution Vulnerability
CVE-2021-45052 3.3 LOW Adobe Bridge TIF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
CVE-2021-44715 3.3 LOW Adobe Acrobat Reader DC Out-of-Bounds Read Information Disclosure Vulnerability
CVE-2021-45051 3.3 LOW Adobe Bridge JPEG2000 Parsing Use-After-Free Information Disclosure Vulnerability
CVE-2021-44714 2.5 LOW Adobe Acrobat Reader Missing Custom Protocols in Warning Message Prompts

Showing top 20 of 31 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Bridge
Same vendor: Adobe
Same weakness: CWE-787

V. Comments for CVE-2021-44743

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