CVE-2023-42721
In flv extractor, there is a possible missing verification incorrect input. This could lead to...
In flv extractor, there is a possible missing verification incorrect input. This could lead to local denial of service with no additional execution privileges needed
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
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
In flv extractor, there is a possible missing verification incorrect input. This could lead to local denial of service with no additional execution privileges needed
- Record
CVE-2023-42721- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
CVE List No score
In flv extractor, there is a possible missing verification incorrect input. This could lead to local denial of service with no additional execution privileges needed
- Record
CVE-2023-42721- Updated
- 2026-11-02
EUVDEUVD-2023-47153
In flv extractor, there is a possible missing verification incorrect input. This could lead to local denial of service with no additional execution privileges needed
- Record
EUVD-2023-47153- CVSS
- 0.0 None
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-9pgx-3f8j-fmh2
In flv extractor, there is a possible missing verification incorrect input. This could lead to...
In flv extractor, there is a possible missing verification incorrect input. This could lead to local denial of service with no additional execution privileges needed
- Record
GHSA-9pgx-3f8j-fmh2- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-42721 is a medium vulnerability (CVSS 5.5) in Google Android, published December 4, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.10%, the 0th percentile. No source names a fixed version.