Code execution via unchecked U3D object bounds
Published Sep 1, 2021 · Updated Sep 17, 2024
Out-of-bounds write in Adobe Photoshop 21.2.10 and earlier and 22.4.3 and earlier allows attackers to execute code via a U3D file. The U3D parser fails to validate user-supplied data before writing past the end of an allocated object. Exploitation requires a user to visit a malicious page or open a malicious file, after which code runs in the Photoshop process under the current user's privileges.
Summary
What happened
Out-of-bounds write in Adobe Photoshop 21.2.10 and earlier and 22.4.3 and earlier allows attackers to execute code via a U3D file. The U3D parser fails to validate user-supplied data before writing past the end of an allocated object. Exploitation requires a user to visit a malicious page or open a malicious file, after which code runs in the Photoshop process under the current user's privileges.
The record
- CVE
- CVE-2021-36066
- Published
- Sep 1, 2021
- Updated
- Sep 17, 2024
- Vendor
- Adobe
- Product
- Adobe Photoshop
- Classifications
- CWE-787, T1204.002
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 1, 2021CVE publishedPublication date reported by the CVE source.
- Sep 17, 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.
- Affected versionversion=unspecified <=21.2.10
- Affected versionversion=unspecified <=22.4.3
- 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
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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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