CVE-2021-42738— Adobe Prelude MXF File Parsing Memory Corruption Arbitrary Code Execution
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I. Basic Information for CVE-2021-42738
Vulnerability Information
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Vulnerability Title
Adobe Prelude MXF File Parsing Memory Corruption Arbitrary Code Execution
Source: NVD (National Vulnerability Database)
Vulnerability Description
Adobe Prelude version 10.1 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious MXF file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required in that the victim must open a specially crafted file to exploit this vulnerability.
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
在缓冲区结束位置之后访问内存
Source: NVD (National Vulnerability Database)
Vulnerability Title
Adobe Prelude 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Prelude是美国奥多比（Adobe）公司的一套视频素材编辑剪辑工具。该产品能够对视频素材进行剪辑、排序和注释等。 Adobe Prelude存在安全漏洞，该漏洞成功的利用可能导致任意代码执行、内存泄漏和应用程序拒绝服务。
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-2021-42738
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://helpx.adobe.com/security/products/prelude/apsb21-96.htmlx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-42738
Same Patch Batch · Adobe · 2021-11-22 · 12 CVEs total
| CVE-2021-42727 | 7.8 HIGH | Adobe Bridge Buffer Overflow Arbitrary code execution |
| CVE-2021-43015 | 7.8 HIGH | Adobe InCopy GIF 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: Prelude
- CVE-2023-44362
ZDI-CAN-21791: Adobe Prelude MP4 File Uninitialized Variable - CVE-2021-44696
Adobe Prelude JPEG File Parsing Out-Of-Bounds Read Informati - CVE-2021-43754
Adobe Prelude Corruption could lead to Arbitrary code execut - CVE-2021-42737
Adobe Prelude WAV File Parsing Memory Corruption Arbitrary C - CVE-2021-40775
Adobe Prelude SVG File Parsing Memory Corruption Arbitrary C
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)
Same weakness: CWE-788
- CVE-2023-20585
Microsoft Input-Output Memory Management Unit 安全漏洞 - CVE-2026-20052
Cisco Secure Firewall Threat Defense Software Snort 3 Memory - CVE-2026-21316
Audition | Access of Memory Location After End of Buffer (CW - CVE-2025-36581
Dell PowerEdge Platform 14G AMD BIOS 安全漏洞 - CVE-2025-43580
Audition | Access of Memory Location After End of Buffer (CW
V. Comments for CVE-2021-42738
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