CVE-2020-0424
In send_vc of res_send.cpp, there is a possible out of bounds read due to an incorrect bounds...
In send_vc of res_send.cpp, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-9 Android-10Android ID: A-161362564
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
In send_vc of res_send.cpp, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-9 Android-10Android ID: A-161362564
- Record
CVE-2020-0424- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 2.1 Low
AV:L/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-125
- Updated
- 2026-11-02
CVE List No score
In send_vc of res_send.cpp, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-9 Android-10Android ID: A-161362564
- Record
CVE-2020-0424- Updated
- 2026-11-02
EUVDEUVD-2020-1926 No score
In send_vc of res_send.cpp, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-9 Android-10Android ID: A-161362564
- Record
EUVD-2020-1926- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cfv3-gm8p-p6p7 No score
In send_vc of res_send.cpp, there is a possible out of bounds read due to an incorrect bounds...
In send_vc of res_send.cpp, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-9 Android-10Android ID: A-161362564
- Record
GHSA-cfv3-gm8p-p6p7- Updated
- 2026-11-02
OSVASB-A-161362564 No score
In send_vc of res_send.cpp, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
- Record
ASB-A-161362564- Updated
- 2026-11-05
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
platform/packages/modules/DnsResolverAndroid |
11-next:0 up to 11-next:2020-11-01, plus listed versions 11-next |
11-next:2020-11-01 |
platform/bionicAndroid |
9:0 up to 9:2020-11-01, plus listed versions 9 |
9:2020-11-01 |
platform/system/netdAndroid |
10:0 up to 10:2020-11-01, plus listed versions 10 |
10:2020-11-01 |
platform/packages/modules/DnsResolverAndroid |
11:0 up to 11:2020-11-01, plus listed versions 11 |
11:2020-11-01 |
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | OSV | |
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-0424 is a medium vulnerability (CVSS 5.5) in Google Android, published November 1, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.17%, the 5th percentile. Fixed in platform/packages/modules/DnsResolver 11-next:2020-11-01.