7.8high
CVE-2018-9523
In Parcel.writeMapInternal of Parcel.java, there is a possible parcel serialization/deserialization mismatch due to improper input validati…
Published 7 y ago · modified 4 mo ago · JSON
CVSS
7.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
0.2%
percentile 8%
Public exploits
0
none known
Summary
In Parcel.writeMapInternal of Parcel.java, there is a possible parcel serialization/deserialization mismatch due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not 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. Android ID: A-112859604
Exploit prediction (EPSS)
0.18% probability of exploitation in the next 30 days, higher than 8% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 7.8 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C |
Affected products
- Google Inc. Android
Classification
- Weakness
- CWE-20 Improper Input Validation
References
- securityfocus.com /bid/105847 · vdb-entry, x_refsource_BID, x_transferred
- source.android.com /security/bulletin/2018-11-01 · x_refsource_CONFIRM, x_transferred
Sources
- CVE List: CVE-2018-9523
- NVD: CVE-2018-9523
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