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CVE-2021-40787— Adobe Premiere Elements M4A file memory corruption vulnerability could lead to arbitrary code execution

Quick assessment

Affected
Adobe Premiere Elements
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 Premiere Elements是美国Adobe公司的一个视频编辑软件应用程序。它是Adobe Premiere Pro的缩小版本，专为新手编辑和消费者量身定制。 Adobe Premiere Elements存在安全漏洞，该漏洞的存在是由于在处理不受信任的输入时出现边界错误。远程攻击者可利用该漏洞可以触发内存损坏并在目标系统上执行任意代码。该漏洞允许远程攻击者可利用该漏洞在系统上执行任意代码。

CVSS 7.8 · High EPSS 1.65% · P76
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I. Basic Information for CVE-2021-40787

Vulnerability Information
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Vulnerability Title
Adobe Premiere Elements M4A file memory corruption vulnerability could lead to arbitrary code execution
Source: CVE Program / CVE List V5
Vulnerability Description
Adobe Premiere Elements 20210809.daily.2242976 (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
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 Premiere Elements 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Premiere Elements是美国Adobe公司的一个视频编辑软件应用程序。它是Adobe Premiere Pro的缩小版本，专为新手编辑和消费者量身定制。 Adobe Premiere Elements存在安全漏洞，该漏洞的存在是由于在处理不受信任的输入时出现边界错误。远程攻击者可利用该漏洞可以触发内存损坏并在目标系统上执行任意代码。该漏洞允许远程攻击者可利用该漏洞在系统上执行任意代码。
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 Premiere Elements unspecified ~ 20210809.daily.2242976 -

II. Public POCs for CVE-2021-40787

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III. Intelligence Information for CVE-2021-40787

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Vendor Advisories for CVE-2021-40787 (1)

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

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-2021-40779 7.8 HIGH Adobe Media Encoder WAV file memory corruption vulnerability could lead to arbitrary code
CVE-2021-40780 7.8 HIGH Adobe Media Encoder MXF 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-2021-40764 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-2021-42720 7.8 HIGH Adobe Bridge Out-of-bounds read could lead to Arbitrary Code Execution
CVE-2021-42729 7.8 HIGH Adobe Bridge Memory Corruption could lead to Arbitrary code execution
CVE-2021-42724 7.8 HIGH Adobe Bridge Memory Corruption could lead to Arbitrary code execution
CVE-2021-40786 7.8 HIGH Adobe Premiere Elements M4A file memory corruption vulnerability could lead to arbitrary c
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
CVE-2021-40740 7.8 HIGH Adobe Audition Memory Corruption could lead to Arbitrary code execution
CVE-2021-40794 7.8 HIGH Adobe Premiere Pro MOV file memory corruption vulnerability could lead to arbitrary code e
CVE-2021-40765 7.8 HIGH Adobe Character Animator 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-2021-42728 7.8 HIGH Adobe Bridge Buffer Overflow Arbitrary code execution
CVE-2021-42722 7.8 HIGH Adobe Bridge Out-of-bounds read could lead to Arbitrary Code Execution
CVE-2021-40796 5.5 MEDIUM Adobe Premiere Pro Null Pointer Dereference Application denial-of-service

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

IV. Related Vulnerabilities

Same product: Premiere Elements
Same vendor: Adobe
Same weakness: CWE-788

V. Comments for CVE-2021-40787

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