UBUNTU-CVE-2020-0409

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Source
https://ubuntu.com/security/CVE-2020-0409
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-0409.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-0409
Upstream
  • CVE-2020-0409
Published
2020-11-10T13:15:00Z
Modified
2026-04-22T12:24:57Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

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

References

Affected packages

Ubuntu:16.04:LTS
android-platform-system-core

Package

Name
android-platform-system-core
Purl
pkg:deb/ubuntu/android-platform-system-core@1:6.0.1+r16-3?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

Other
21-6
1:6.*
1:6.0.0+r26-1
1:6.0.1+r16-1
1:6.0.1+r16-3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "adb",
            "binary_version": "1:6.0.1+r16-3"
        },
        {
            "binary_name": "android-libadb",
            "binary_version": "1:6.0.1+r16-3"
        },
        {
            "binary_name": "android-libbacktrace",
            "binary_version": "1:6.0.1+r16-3"
        },
        {
            "binary_name": "android-libbase",
            "binary_version": "1:6.0.1+r16-3"
        },
        {
            "binary_name": "android-libcutils",
            "binary_version": "1:6.0.1+r16-3"
        },
        {
            "binary_name": "android-liblog",
            "binary_version": "1:6.0.1+r16-3"
        },
        {
            "binary_name": "android-libsparse",
            "binary_version": "1:6.0.1+r16-3"
        },
        {
            "binary_name": "android-libutils",
            "binary_version": "1:6.0.1+r16-3"
        },
        {
            "binary_name": "android-libziparchive",
            "binary_version": "1:6.0.1+r16-3"
        },
        {
            "binary_name": "android-libzipfile",
            "binary_version": "1:6.0.1+r16-3"
        },
        {
            "binary_name": "android-platform-system-core-headers",
            "binary_version": "1:6.0.1+r16-3"
        },
        {
            "binary_name": "fastboot",
            "binary_version": "1:6.0.1+r16-3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-0409.json"
Ubuntu:18.04:LTS
android-platform-system-core

Package

Name
android-platform-system-core
Purl
pkg:deb/ubuntu/android-platform-system-core@1:8.1.0+r23-5~18.04?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1:7.*
1:7.0.0+r33-2
1:8.*
1:8.1.0+r23-5~18.04

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "adb",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "android-libadb",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "android-libbacktrace",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "android-libbase",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "android-libcrypto-utils",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "android-libcutils",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "android-liblog",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "android-libnativebridge",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "android-libnativeloader",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "android-libsparse",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "android-libutils",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "android-libziparchive",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "android-platform-system-core-headers",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "android-sdk-libsparse-utils",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "android-tools-adb",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "android-tools-fastboot",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "android-tools-mkbootimg",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "append2simg",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "fastboot",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "img2simg",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "mkbootimg",
            "binary_version": "1:8.1.0+r23-5~18.04"
        },
        {
            "binary_name": "simg2img",
            "binary_version": "1:8.1.0+r23-5~18.04"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-0409.json"
Ubuntu:20.04:LTS
android-platform-system-core

Package

Name
android-platform-system-core
Purl
pkg:deb/ubuntu/android-platform-system-core@1:8.1.0+r23-5ubuntu2?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1:8.*
1:8.1.0+r23-5
1:8.1.0+r23-5ubuntu1
1:8.1.0+r23-5ubuntu2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "adb",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "android-libadb",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "android-libbacktrace",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "android-libbase",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "android-libcrypto-utils",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "android-libcutils",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "android-liblog",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "android-libnativebridge",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "android-libnativeloader",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "android-libsparse",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "android-libutils",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "android-libziparchive",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "android-platform-system-core-headers",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "android-sdk-libsparse-utils",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "android-tools-adb",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "android-tools-fastboot",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "android-tools-mkbootimg",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "append2simg",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "fastboot",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "img2simg",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "mkbootimg",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        },
        {
            "binary_name": "simg2img",
            "binary_version": "1:8.1.0+r23-5ubuntu2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-0409.json"
Ubuntu:22.04:LTS
android-platform-system-core

Package

Name
android-platform-system-core
Purl
pkg:deb/ubuntu/android-platform-system-core@1:10.0.0+r36-9?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1:10.*
1:10.0.0+r36-7
1:10.0.0+r36-8
1:10.0.0+r36-9

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "adb",
            "binary_version": "1:10.0.0+r36-9"
        },
        {
            "binary_name": "android-libadb",
            "binary_version": "1:10.0.0+r36-9"
        },
        {
            "binary_name": "android-libbacktrace",
            "binary_version": "1:10.0.0+r36-9"
        },
        {
            "binary_name": "android-libbase",
            "binary_version": "1:10.0.0+r36-9"
        },
        {
            "binary_name": "android-libcrypto-utils",
            "binary_version": "1:10.0.0+r36-9"
        },
        {
            "binary_name": "android-libcutils",
            "binary_version": "1:10.0.0+r36-9"
        },
        {
            "binary_name": "android-liblog",
            "binary_version": "1:10.0.0+r36-9"
        },
        {
            "binary_name": "android-libnativebridge",
            "binary_version": "1:10.0.0+r36-9"
        },
        {
            "binary_name": "android-libnativeloader",
            "binary_version": "1:10.0.0+r36-9"
        },
        {
            "binary_name": "android-libsparse",
            "binary_version": "1:10.0.0+r36-9"
        },
        {
            "binary_name": "android-libutils",
            "binary_version": "1:10.0.0+r36-9"
        },
        {
            "binary_name": "android-libziparchive",
            "binary_version": "1:10.0.0+r36-9"
        },
        {
            "binary_name": "android-platform-system-core-headers",
            "binary_version": "1:10.0.0+r36-9"
        },
        {
            "binary_name": "android-sdk-libsparse-utils",
            "binary_version": "1:10.0.0+r36-9"
        },
        {
            "binary_name": "android-tools-mkbootimg",
            "binary_version": "1:10.0.0+r36-9"
        },
        {
            "binary_name": "append2simg",
            "binary_version": "1:10.0.0+r36-9"
        },
        {
            "binary_name": "fastboot",
            "binary_version": "1:10.0.0+r36-9"
        },
        {
            "binary_name": "img2simg",
            "binary_version": "1:10.0.0+r36-9"
        },
        {
            "binary_name": "mkbootimg",
            "binary_version": "1:10.0.0+r36-9"
        },
        {
            "binary_name": "simg2img",
            "binary_version": "1:10.0.0+r36-9"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-0409.json"