Vulnerability Description
ReadyMedia (aka MiniDLNA) before versions 1.3.0 allows remote code execution. Sending a malicious UPnP HTTP request to the miniDLNA service using HTTP chunked encoding can lead to a signedness bug resulting in a buffer overflow in calls to memcpy/memmove.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Readymedia Project | Readymedia | < 1.3.0 |
| Debian | Debian Linux | 9.0 |
Related Weaknesses (CWE)
References
- https://lists.debian.org/debian-lts-announce/2020/12/msg00017.htmlMailing ListThird Party Advisory
- https://sourceforge.net/projects/minidlna/Third Party Advisory
- https://www.debian.org/security/2020/dsa-4806Third Party Advisory
- https://www.rootshellsecurity.net/remote-heap-corruption-bug-discovery-minidlna/ExploitThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/12/msg00017.htmlMailing ListThird Party Advisory
- https://sourceforge.net/projects/minidlna/Third Party Advisory
- https://www.debian.org/security/2020/dsa-4806Third Party Advisory
- https://www.rootshellsecurity.net/remote-heap-corruption-bug-discovery-minidlna/ExploitThird Party Advisory
FAQ
What is CVE-2020-28926?
CVE-2020-28926 is a vulnerability with a CVSS score of 9.8 (CRITICAL). ReadyMedia (aka MiniDLNA) before versions 1.3.0 allows remote code execution. Sending a malicious UPnP HTTP request to the miniDLNA service using HTTP chunked encoding can lead to a signedness bug res...
How severe is CVE-2020-28926?
CVE-2020-28926 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2020-28926?
Check the references section above for vendor advisories and patch information. Affected products include: Readymedia Project Readymedia, Debian Debian Linux.