Vulnerability Description
Clementine Music Player through 1.3.1 (when a GLib 2.0.0 DLL is used) is vulnerable to a Read Access Violation on Block Data Move, affecting the MP3 file parsing functionality at memcpy+0x265. The vulnerability is triggered when the user opens a crafted MP3 file or loads a remote stream URL that is mishandled by Clementine. Attackers could exploit this issue to cause a crash (DoS) of the clementine.exe process or achieve arbitrary code execution in the context of the current logged-in Windows user.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Clementine-Player | Clementine | <= 1.3.1 |
| Microsoft | Windows | - |
Related Weaknesses (CWE)
References
- https://voidsec.com/advisories/cve-2021-40827/ExploitThird Party Advisory
- https://voidsec.com/advisories/cve-2021-40827/ExploitThird Party Advisory
FAQ
What is CVE-2021-40827?
CVE-2021-40827 is a vulnerability with a CVSS score of 7.8 (HIGH). Clementine Music Player through 1.3.1 (when a GLib 2.0.0 DLL is used) is vulnerable to a Read Access Violation on Block Data Move, affecting the MP3 file parsing functionality at memcpy+0x265. The vul...
How severe is CVE-2021-40827?
CVE-2021-40827 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-40827?
Check the references section above for vendor advisories and patch information. Affected products include: Clementine-Player Clementine, Microsoft Windows.