Out-of-bounds Read in Google Android
CVE-2018-9503
In rfc_process_mx_message of rfc_ts_frames.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure 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-9.0 Android ID: A-80432928
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.026 (85.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 85.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000
Affected products
- Google Android — versions 7.0, 7.1.1, 7.1.2
- Google Inc. Android — versions Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- android.googlesource.com/platform/system/bt/+/92a7bf8c44a236607c146240f3c0adc1a…
- www.securityfocus.com/bid/105482 (VDB Entry, Third Party Advisory, vdb-entry)
- source.android.com/security/bulletin/2018-10-01,
- android.googlesource.com/platform/system/bt/+/9fe27a9b445f7e911286ed31c1087ceac… (Vendor Advisory)
- android.googlesource.com/platform/system/bt/+/d4a34fefbf292d1e02336e4e272da3ef1…
- android.googlesource.com/platform/system/bt/+/92a7bf8c44a236607c146240f3c0adc1a… (Patch, Vendor Advisory)
- android.googlesource.com/platform/system/bt/+/d4a34fefbf292d1e02336e4e272da3ef1… (Vendor Advisory, Patch)
- source.android.com/security/bulletin/2018-10-01 (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-9503?
- CVE-2018-9503 is a high-severity vulnerability in Google Android, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2018-10-02.
- How severe is CVE-2018-9503?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2018-9503 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.