Application interruption via unterminated decompressed buffer
Published Jun 30, 2025 · Updated Jun 30, 2025
Improper input validation in Samsung Electronics rLottie V0.2 allows attackers to interrupt a consuming application via a crafted dotLottie file. The uncompressZip routine returned decompressed animation data without appending a NUL terminator before the parser treated it as a C string, causing a buffer over-read. Exploitation requires a consuming application to process attacker-controlled animation data; Samsung's assessment limits the reported consequence to availability.
Summary
What happened
Improper input validation in Samsung Electronics rLottie V0.2 allows attackers to interrupt a consuming application via a crafted dotLottie file. The uncompressZip routine returned decompressed animation data without appending a NUL terminator before the parser treated it as a C string, causing a buffer over-read. Exploitation requires a consuming application to process attacker-controlled animation data; Samsung's assessment limits the reported consequence to availability.
The record
- CVE
- CVE-2025-53076
- Published
- Jun 30, 2025
- Updated
- Jun 30, 2025
- Vendor
- Samsung Electronics
- Product
- rlottie
- Classifications
- CWE-20, CAPEC-540
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 30, 2025CVE publishedPublication date reported by the CVE source.
- Jun 30, 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?
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- Affected versionversion=V0.2
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Public exploit references
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Technologies
Your stack
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Your stack
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