Current-user memory disclosure via crafted file parsing
Published Aug 24, 2021 · Updated Apr 23, 2025
Out-of-bounds read in Adobe After Effects 18.2 and earlier allows attackers to disclose current-user memory through a crafted file. Adobe has not disclosed the affected file format or parser routine; the published record states only that parsing attacker-controlled input reads beyond a buffer boundary. Exploitation requires a victim to open the file, and the resulting disclosure is limited to information available in the current user's context.
Summary
What happened
Out-of-bounds read in Adobe After Effects 18.2 and earlier allows attackers to disclose current-user memory through a crafted file. Adobe has not disclosed the affected file format or parser routine; the published record states only that parsing attacker-controlled input reads beyond a buffer boundary. Exploitation requires a victim to open the file, and the resulting disclosure is limited to information available in the current user's context.
The record
- CVE
- CVE-2021-28609
- Published
- Aug 24, 2021
- Updated
- Apr 23, 2025
- Vendor
- Adobe
- Product
- After Effects
- Classifications
- CWE-125
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 24, 2021CVE publishedPublication date reported by the CVE source.
- Apr 23, 2025Record 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.
- Affected versionversion=unspecified <=18.2
- Affected versionversion=unspecified <=None
What conditions does exploitation require?
What is affected?
Published CVSS scores
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.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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