7.8high
CVE-2018-9491
In AMediaCodecCryptoInfo_new of NdkMediaCodec.cpp, there is a possible out-of-bounds write due to an integer overflow.
Published 8 y ago · modified 4 mo ago · JSON
CVSS
7.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.5%
percentile 75%
Public exploits
0
none known
Summary
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
Exploit prediction (EPSS)
1.51% probability of exploitation in the next 30 days, higher than 75% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 7.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Affected products
- Google Inc. Android
Classification
References
- source.android.com /security/bulletin/2018-10-01%2C · x_refsource_CONFIRM, x_transferred
- securityfocus.com /bid/105484 · vdb-entry, x_refsource_BID, x_transferred
- android.googlesource.com /platform/frameworks/av/+/2b4667baa5a2badbdfec1794156ee17d4afef37c · x_refsource_MISC, x_transferred
Sources
- CVE List: CVE-2018-9491
- NVD: CVE-2018-9491
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.