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CVE-2021-46816— Adobe Premiere Pro M4A file memory corruption vulnerability could lead to remote code execution

Quick assessment

Affected
Adobe Premiere
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 Pro是美国奥多比（Adobe）公司的一套非线性编辑的视频剪辑软件。 Adobe Premiere Pro 15.4版本及之前版本存在安全漏洞，该漏洞源于受到内存损坏漏洞的影响。攻击者利用该漏洞在当前用户环境中执行任意代码。

CVSS 7.8 · High EPSS 1.53% · P74
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I. Basic Information for CVE-2021-46816

Vulnerability Information
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Vulnerability Title
Adobe Premiere Pro M4A file memory corruption vulnerability could lead to remote code execution
Source: CVE Program / CVE List V5
Vulnerability Description
Adobe Premiere Pro version 15.4 (and earlier) are affected by a memory corruption vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve 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 M4A file.
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
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
Adobe Premiere Pro 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Premiere Pro是美国奥多比（Adobe）公司的一套非线性编辑的视频剪辑软件。 Adobe Premiere Pro 15.4版本及之前版本存在安全漏洞，该漏洞源于受到内存损坏漏洞的影响。攻击者利用该漏洞在当前用户环境中执行任意代码。
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 Premiere unspecified ~ 15.4 -

II. Public POCs for CVE-2021-46816

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III. Intelligence Information for CVE-2021-46816

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Vendor Advisories for CVE-2021-46816 (1)

Same Patch Batch · Adobe · 2022-06-13 · 3 CVEs total

CVE-2021-46818 7.8 HIGH Adobe Media Encoder M4A file memory corruption vulnerability could lead to remote code exe
CVE-2021-46817 7.8 HIGH Adobe Media Encoder M4A file memory corruption vulnerability could lead to remote code exe

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-46816

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