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CVE-2021-40777— Adobe Media Encoder WAV file memory corruption vulnerability could lead to arbitrary code execution

Quick assessment

Affected
Adobe Media Encoder
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 Media Encoder是美国奥多比（Adobe）公司的一款音、视频编码应用程序。 Adobe Media Encoder 存在缓冲区错误漏洞，该漏洞的存在是由于一个NULL指针解除引用错误。远程攻击者可利用该漏洞可以将专门设计的数据传递给应用程序，并执行拒绝服务攻击。该漏洞允许远程攻击者可利用该漏洞执行拒绝服务(DoS)攻击。

AI Predicted 7.8 Difficulty: Moderate EPSS 1.69% · P76
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I. Basic Information for CVE-2021-40777

Vulnerability Information
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Vulnerability Title
Adobe Media Encoder WAV file memory corruption vulnerability could lead to arbitrary code execution
Source: CVE Program / CVE List V5
Vulnerability Description
Adobe Media Encoder version 15.4.1 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious 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
N/A
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 Media Encoder 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Media Encoder是美国奥多比（Adobe）公司的一款音、视频编码应用程序。 Adobe Media Encoder 存在缓冲区错误漏洞，该漏洞的存在是由于一个NULL指针解除引用错误。远程攻击者可利用该漏洞可以将专门设计的数据传递给应用程序，并执行拒绝服务攻击。该漏洞允许远程攻击者可利用该漏洞执行拒绝服务(DoS)攻击。
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 Media Encoder unspecified ~ 15.4.1 -

II. Public POCs for CVE-2021-40777

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III. Intelligence Information for CVE-2021-40777

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Vendor Advisories for CVE-2021-40777 (1)

Same Patch Batch · Adobe · 2022-03-16 · 45 CVEs total

CVE-2021-42720 7.8 HIGH Adobe Bridge Out-of-bounds read could lead to Arbitrary Code Execution
CVE-2021-40739 7.8 HIGH Adobe Audition Memory Corruption could lead to Arbitrary code execution
CVE-2021-42730 7.8 HIGH Adobe Bridge Memory Corruption could lead to Arbitrary code execution
CVE-2021-42728 7.8 HIGH Adobe Bridge Buffer Overflow Arbitrary code execution
CVE-2021-40740 7.8 HIGH Adobe Audition Memory Corruption could lead to Arbitrary code execution
CVE-2021-40793 7.8 HIGH Adobe Premiere Pro WAV file memory corruption vulnerability could lead to arbitrary code e
CVE-2021-40779 7.8 HIGH Adobe Media Encoder WAV file memory corruption vulnerability could lead to arbitrary code
CVE-2021-40738 7.8 HIGH Adobe Audition WAV file Memory corruption could lead to Arbitrary code execution
CVE-2021-40780 7.8 HIGH Adobe Media Encoder MXF file memory corruption vulnerability could lead to arbitrary code
CVE-2021-40764 7.8 HIGH Adobe Character Animator Memory Corruption could lead to Arbitrary code execution
CVE-2021-40763 7.8 HIGH Adobe Character Animator Memory Corruption could lead to Arbitrary code execution
CVE-2021-42729 7.8 HIGH Adobe Bridge Memory Corruption could lead to Arbitrary code execution
CVE-2021-40765 7.8 HIGH Adobe Character Animator Memory Corruption could lead to Arbitrary code execution
CVE-2021-42722 7.8 HIGH Adobe Bridge Out-of-bounds read could lead to Arbitrary Code Execution
CVE-2021-42724 7.8 HIGH Adobe Bridge Memory Corruption could lead to Arbitrary code execution
CVE-2021-40787 7.8 HIGH Adobe Premiere Elements M4A file memory corruption vulnerability could lead to arbitrary c
CVE-2021-40786 7.8 HIGH Adobe Premiere Elements M4A file memory corruption vulnerability could lead to arbitrary c
CVE-2021-40794 7.8 HIGH Adobe Premiere Pro MOV file memory corruption vulnerability could lead to arbitrary code e
CVE-2021-42527 7.8 HIGH Adobe Premiere Elements PSD file memory corruption vulnerability could lead to arbitrary c
CVE-2021-42526 7.8 HIGH Adobe Premiere Elements WAV file memory corruption vulnerability could lead to arbitrary c

Showing top 20 of 45 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Media Encoder
Same vendor: Adobe
Same weakness: CWE-788

V. Comments for CVE-2021-40777

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