Code execution via incompletely initialized chunk data
Published Jun 11, 2020 · Updated Aug 4, 2024
Out-of-bounds write in Android 10 MPEG4Extractor allows remote attackers to execute code by inducing playback of a crafted MPEG-4 file. The parseChunk function in MPEG4Extractor.cpp processes incompletely initialized chunk data and writes beyond the intended buffer while parsing the file. Exploitation requires user interaction to process attacker-controlled media and runs without additional execution privileges.
Summary
What happened
Out-of-bounds write in Android 10 MPEG4Extractor allows remote attackers to execute code by inducing playback of a crafted MPEG-4 file. The parseChunk function in MPEG4Extractor.cpp processes incompletely initialized chunk data and writes beyond the intended buffer while parsing the file. Exploitation requires user interaction to process attacker-controlled media and runs without additional execution privileges.
The record
- CVE
- CVE-2020-0131
- Published
- Jun 11, 2020
- Updated
- Aug 4, 2024
- Vendor
- Google Cloud
- Product
- Android
- Classifications
- CWE-787, T1203
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 11, 2020CVE publishedPublication date reported by the CVE source.
- Aug 4, 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?
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- Affected versionversion=Android-10
What conditions does exploitation require?
What is affected?
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.
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Technologies
Your stack
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Your stack
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