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CVE-2021-42725— Adobe Bridge Memory Corruption could lead to Arbitrary code execution

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 Experience Manager（AEM）是美国奥多比（Adobe）公司的一套可用于构建网站、移动应用程序和表单的内容管理解决方案。该方案支持移动内容管理、营销销售活动管理和多站点管理等。 Adobe Experience Manager 6.5.9.0版及更早版本存在缓冲区错误漏洞，攻击者可利用此漏洞通过操纵referer头访问他们无权访问的任意页面。

CVSS 7.8 · High EPSS 1.96% · P80
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I. Basic Information for CVE-2021-42725

Vulnerability Information
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Vulnerability Title
Adobe Bridge Memory Corruption could lead to Arbitrary code execution
Source: CVE Program / CVE List V5
Vulnerability Description
Adobe Bridge version 11.1.1 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious M4A file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.
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
在缓冲区结束位置之后访问内存
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe Experience Manager 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Experience Manager（AEM）是美国奥多比（Adobe）公司的一套可用于构建网站、移动应用程序和表单的内容管理解决方案。该方案支持移动内容管理、营销销售活动管理和多站点管理等。 Adobe Experience Manager 6.5.9.0版及更早版本存在缓冲区错误漏洞，攻击者可利用此漏洞通过操纵referer头访问他们无权访问的任意页面。
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 ~ 11.1.1 -

II. Public POCs for CVE-2021-42725

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III. Intelligence Information for CVE-2021-42725

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Vendor Advisories for CVE-2021-42725 (1)

Same Patch Batch · Adobe · 2021-11-16 · 8 CVEs total

CVE-2021-42726 7.8 HIGH Adobe Bridge Memory Corruption could lead to Arbitrary code execution
CVE-2021-43013 7.8 HIGH Adobe Media Encoder memory corruption vulnerability could lead to remote code execution
CVE-2021-42721 7.8 HIGH Adobe Bridge Use After Free could lead to Arbitrary code execution
CVE-2021-42723 7.8 HIGH Adobe Bridge Out-of-bounds read could lead to Arbitrary Code Execution
CVE-2021-42731 7.8 HIGH Adobe Indesign Buffer Overflow Could Lead to Remote Code Execution
CVE-2021-43012 7.8 HIGH Adobe Prelude M4A file memory corruption vulnerability could lead to remote code execution
CVE-2021-43011 7.8 HIGH Adobe Prelude M4A file memory corruption vulnerability could lead to remote code execution

IV. Related Vulnerabilities

Same product: Bridge
Same vendor: Adobe
Same weakness: CWE-788

V. Comments for CVE-2021-42725

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