VDB
CVE-2020-0409
CVE-2020-0409
PUBLISHED
In create of FileMap.cpp, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-8.0 Android-8.1 Android-9Android ID: A-156997193
EPSS 0.02% · 5.7th percentile
Risk Scores
EPSS Score
0.02%
5.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | android-platform-system-core | *, 0, 1:8.1.0+r23-5 |
| Ubuntu:22.04:LTS | android-platform-system-core | 0, 1:10.0.0+r36-7, 1:10.0.0+r36-8 |
| Ubuntu:18.04:LTS | android-platform-system-core | 1:8.1.0+r23-5~18.04, 0, 1:7.0.0+r33-2 |
| Ubuntu:16.04:LTS | android-platform-system-core | 1:6.0.1+r16-3, 0, 21-6 |
Exploit Intelligence
- nanopathi/system_core_AOSP10_r33_CVE-2020-0409 (github-poc)
- nanopathi/system_core_AOSP10_r33_CVE-2020-0409 (github-poc)
- nanopathi/system_core_AOSP10_r33_CVE-2020-0409 (github-poc)
- nanopathi/system_core_AOSP10_r33_CVE-2020-0409 (github-poc)
- nanopathi/system_core_AOSP10_r33_CVE-2020-0409 (github-poc)
- https://source.android.com/security/bulletin/2020-11-01 (circl)
Timeline
- Nov 3, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-0409 third-party-advisory
- https://source.android.com/security/bulletin/2020-11-01 third-party-advisory
- https://android.googlesource.com/platform/system/core/+/bff51b88aaf96279c58edb812be0bda2fcaf4967 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-0409 third-party-advisory