CVE-2018-9491: Integer Overflow
First published: Mon Oct 01 2018(Updated: )
In AMediaCodecCryptoInfo_new of NdkMediaCodec.cpp, there is a possible out-of-bounds write due to an integer overflow. This could lead to remote code execution in external apps with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9.0 Android ID: A-111603051
Credit: security@android.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | =7.0 | |
| Google Android | =7.1.1 | |
| Google Android | =7.1.2 | |
| Google Android | =8.0 | |
| Google Android | =8.1 | |
| Google Android | =9.0 | |
Remedy
https://android.googlesource.com/platform/frameworks/av/+/2b4667baa5a2badbdfec1794156ee17d4afef37c
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Reference Links
- http://www.securityfocus.com/bid/105484
- https://android.googlesource.com/platform/frameworks/av/+/2b4667baa5a2badbdfec1794156ee17d4afef37c
- https://source.android.com/security/bulletin/2018-10-01,
- https://source.android.com/security/bulletin/2018-10-01%2C
- https://source.android.com/docs/security/bulletin/2018-10-01 (Advisory)
- agent/type
- agent/first-publish-date
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/mitre-cve
- source/MITRE
- agent/remedy
- agent/last-modified-date
- agent/author
- agent/references
- agent/weakness
- agent/severity
- agent/softwarecombine
- agent/description
- agent/tags
- agent/event
- collector/android-source
- source/Android
- agent/software-canonical-lookup
- vendor/google
- canonical/google android
- version/google android/7.0
- version/google android/7.1.1
- version/google android/7.1.2
- version/google android/8.0
- version/google android/8.1
- version/google android/9.0