CVE-2023-47047

Code execution via uninitialized MP4 parser pointer

Published Nov 16, 2023 · Updated Nov 25, 2024

Uninitialized-pointer access in Adobe Audition 24.0 and earlier and 23.6.1 and earlier allows attackers to execute code via a malicious MP4 file. The MP4 parser accesses memory through a pointer whose storage was not properly initialized before use. Execution occurs in the current user's context after the user opens the file or visits a page that supplies it.

CVSS severity5.5
Medium
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Uninitialized-pointer access in Adobe Audition 24.0 and earlier and 23.6.1 and earlier allows attackers to execute code via a malicious MP4 file. The MP4 parser accesses memory through a pointer whose storage was not properly initialized before use. Execution occurs in the current user's context after the user opens the file or visits a page that supplies it.

The record

CVE
CVE-2023-47047
Published
Nov 16, 2023
Updated
Nov 25, 2024
Vendor
Adobe
Product
Adobe Audition
Classifications
CWE-824, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 16, 2023CVE publishedPublication date reported by the CVE source.
  2. Nov 25, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=23.6.1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Adobe · Adobe Auditionversion=0 <=23.6.1

Published CVSS scores

7.8AdobeCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
5.5Adobe CVE recordCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-824Access of Uninitialized Pointer
T1204.002User Execution: Malicious File

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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