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CVE-2021-35989— Adobe Bridge PDF File 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，该漏洞源于处理不可信输入时出现边界错误。攻击者可利用该漏洞创建一个专门制作的文件，诱骗受害者使用受影响的软件打开它，在目标系统上触发越界写入和执行任意代码。

CVSS 7.8 · High EPSS 3.75% · P90

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-35989

Vulnerability Information
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Vulnerability Title
Adobe Bridge PDF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Adobe Bridge version 11.0.2 (and earlier) is affected by an Out-of-bounds Write vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve 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
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 Bridge CC 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，该漏洞源于处理不可信输入时出现边界错误。攻击者可利用该漏洞创建一个专门制作的文件，诱骗受害者使用受影响的软件打开它，在目标系统上触发越界写入和执行任意代码。
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 ~ 11.0.2 -

II. Public POCs for CVE-2021-35989

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III. Intelligence Information for CVE-2021-35989

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Vendor Advisories for CVE-2021-35989 (1)

Same Patch Batch · Adobe · 2021-08-20 · 42 CVEs total

CVE-2021-28642 8.8 HIGH Adobe Acrobat Pro DC Out-of-Bounds Write Arbitrary Code Execution Vulnerability
CVE-2021-36011 8.3 HIGH Adobe Illustrator improper neutralization of special elements used in an OS command
CVE-2021-28634 8.2 HIGH Adobe Acrobat Reader AcrobatUtils.scpt Extension OS Command Injection Vulnerability
CVE-2021-35990 7.8 HIGH Adobe Bridge JPEG2000 Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
CVE-2021-28641 7.8 HIGH Adobe Acrobat Reader Use-After-Free Arbitrary Code Execution Vulnerability
CVE-2021-28638 7.8 HIGH Adobe Acrobat Reader DC PDF File Parsing Heap-based Buffer Overflow Remote Code Execution
CVE-2021-28639 7.8 HIGH Adobe Acrobat Reader DC setAction Use-After-Free Remote Code Execution Vulnerability
CVE-2021-35983 7.8 HIGH Adobe Acrobat Reader DC AcroForm Use-After-Free Remote Code Execution Vulnerability
CVE-2021-35981 7.8 HIGH Adobe Acrobat Reader DC launchURL Use-After-Free Remote Code Execution Vulnerability
CVE-2021-28635 7.8 HIGH Adobe Acrobat Reader Use-After-Free Vulnerability
CVE-2021-28637 7.8 HIGH Adobe Acrobat Pro DC PDFLibTool Out-of-Bounds Read Remote Code Execution Vulnerability
CVE-2021-35997 7.8 HIGH Adobe Premiere Pro Memory Corruption Remote Code Execution Vulnerability
CVE-2021-28595 7.8 HIGH Adobe Dimension Uncontrolled Search Path Element Could Lead To Remote Code Execution
CVE-2021-36000 7.8 HIGH Adobe Character Animator Memory Corruption Arbitrary Code Execution Vulnerability
CVE-2021-28591 7.8 HIGH Adobe Illustrator PDF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
CVE-2021-35999 7.8 HIGH Adobe Prelude Memory Corruption Remote Code Execution Vulnerability
CVE-2021-36005 7.8 HIGH Adobe Photoshop PSD File Parsing Stack Overflow Vulnerability
CVE-2021-28624 7.8 HIGH Adobe Bridge SGI File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerabili
CVE-2021-36009 7.8 HIGH Adobe Illustrator PDF File Parsing Memory Corruption Remote Code Execution Vulnerability
CVE-2021-28592 7.8 HIGH Adobe Illustrator JPEG2000 Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Showing top 20 of 42 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-35989

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