CVE-2021-42727— Adobe Bridge Buffer Overflow Arbitrary code execution
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I. Basic Information for CVE-2021-42727
Vulnerability Information
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Vulnerability Title
Adobe Bridge Buffer Overflow Arbitrary code execution
Source: NVD (National Vulnerability Database)
Vulnerability Description
Adobe Bridge 11.1.1 (and earlier) is affected by a stack overflow vulnerability due to insecure handling of a crafted file, potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted file in Bridge.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存写
Source: NVD (National Vulnerability Database)
Vulnerability Title
Adobe RoboHelp 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe RoboHelp是美国Adobe公司的一个应用软件。用于创作和发布帮助，策略和知识库内容的下一代软件。 Adobe RoboHelp Server 存在缓冲区错误漏洞，该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。
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-2021-42727
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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- https://helpx.adobe.com/security/products/bridge/apsb21-94.htmlx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-42727
Same Patch Batch · Adobe · 2021-11-22 · 12 CVEs total
| CVE-2021-43015 | 7.8 HIGH | Adobe InCopy GIF File Parsing Memory Corruption Arbitrary Code Execution |
| CVE-2021-42738 | 7.8 HIGH | Adobe Prelude MXF File Parsing Memory Corruption Arbitrary Code Execution |
| CVE-2021-42737 | 7.8 HIGH | Adobe Prelude WAV File Parsing Memory Corruption Arbitrary Code Execution |
| CVE-2021-40770 | 7.8 HIGH | Adobe Prelude M4A File Parsing Memory Corruption Arbitrary Code Execution |
| CVE-2021-43016 | 5.5 MEDIUM | Adobe InCopy NULL Pointer Dereference Application Denial of Service |
| CVE-2021-42733 | 5.5 MEDIUM | Adobe Bridge NULL Pointer Dereference could lead to Application denial-of-service |
| CVE-2021-40774 | 5.5 MEDIUM | Adobe Prelude NULL Pointer Dereference Application Denial of Service |
| CVE-2021-40773 | 5.5 MEDIUM | Adobe Prelude NULL Pointer Dereference Application Denial of Service |
| CVE-2021-40775 | Adobe Prelude SVG File Parsing Memory Corruption Arbitrary Code Execution | |
| CVE-2021-40772 | Adobe Prelude M4A File Parsing Memory Corruption Arbitrary Code Execution | |
| CVE-2021-40771 | Adobe Prelude WAV File Parsing Memory Corruption Arbitrary Code Execution |
IV. Related Vulnerabilities
Same product: Bridge
Same vendor: Adobe
- CVE-2026-34632
Photoshop Installer | CWE-427: Uncontrolled Search Path Elem - CVE-2026-27297
Adobe Framemaker | Integer Underflow (Wrap or Wraparound) (C - CVE-2026-27300
Adobe Framemaker | Access of Uninitialized Pointer (CWE-824) - CVE-2026-27296
Adobe Framemaker | Integer Underflow (Wrap or Wraparound) (C - CVE-2026-27290
Adobe Framemaker | Untrusted Search Path (CWE-426)
V. Comments for CVE-2021-42727
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