CVE-2018-9556
CRITICALAndroid 9 - Integer Overflow to Out-of-Bounds Write in ParsePayloadHeader
Title source: llmDescription
In ParsePayloadHeader of payload_metadata.cc, there is a possible out of bounds write due to an integer overflow. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android-9. Android ID: A-113118184.
References (2)
Core 2
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/106147
Patch, Vendor Advisory x_refsource_confirm
https://source.android.com/security/bulletin/2018-12-01
Scores
CVSS v3
9.8
EPSS
0.0196
EPSS Percentile
77.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-190
CWE-787
Status
published
Products (1)
google/android
9.0
Published
Dec 06, 2018
Tracked Since
Feb 18, 2026