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CVE-2021-21065— Adobe Bridge Font Parsing Out-Of-Bounds Write Arbitrary 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 version 11.0 (and earlier) 存在安全漏洞，攻击者可利用该漏洞当前用户的上下文中执行任意代码。

AI Predicted 7.8 Difficulty: Moderate EPSS 3.36% · P88
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I. Basic Information for CVE-2021-21065

Vulnerability Information
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Vulnerability Title
Adobe Bridge Font Parsing Out-Of-Bounds Write Arbitrary Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Adobe Bridge version 11.0 (and earlier) is affected by an out-of-bounds write vulnerability when parsing TTF files 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 version 11.0 (and earlier) 存在安全漏洞，攻击者可利用该漏洞当前用户的上下文中执行任意代码。
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 -

II. Public POCs for CVE-2021-21065

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III. Intelligence Information for CVE-2021-21065

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Vendor Advisories for CVE-2021-21065 (1)

Same Patch Batch · Adobe · 2021-02-25 · 3 CVEs total

CVE-2021-21064 Magento UPWARD-php Path traversal vulnerability via UPWARD Connector
CVE-2021-21066 Adobe Bridge Font Parsing Out-Of-Bounds Write Arbitrary Code Execution Vulnerability

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-21065

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