Memory disclosure via crafted-file out-of-bounds read
Published Aug 23, 2021 · Updated Apr 23, 2025
Out-of-bounds read in Adobe Media Encoder 15.2 and earlier allows attackers to disclose process memory through a crafted file. The media parser reads beyond a buffer while processing attacker-controlled file data; Adobe has not identified the affected parser or data structure. Exploitation requires a local user to open the file, and Adobe's revised assessment limits the reported consequence to a memory leak.
Summary
What happened
Out-of-bounds read in Adobe Media Encoder 15.2 and earlier allows attackers to disclose process memory through a crafted file. The media parser reads beyond a buffer while processing attacker-controlled file data; Adobe has not identified the affected parser or data structure. Exploitation requires a local user to open the file, and Adobe's revised assessment limits the reported consequence to a memory leak.
The record
- CVE
- CVE-2021-36013
- Published
- Aug 23, 2021
- Updated
- Apr 23, 2025
- Vendor
- Adobe
- Product
- Adobe Media Encoder
- Classifications
- CWE-125, T1204.002
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 23, 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 <=15.2
- 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.
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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