CVE-2020-28926
Published: 30 November 2020
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.
Priority
Status
Package | Release | Status |
---|---|---|
minidlna Launchpad, Ubuntu, Debian |
bionic |
Released
(1.2.1+dfsg-1ubuntu0.18.04.1)
|
focal |
Released
(1.2.1+dfsg-1ubuntu0.20.04.1)
|
|
groovy |
Released
(1.2.1+dfsg-2ubuntu0.1)
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Released
(1.3.0)
|
|
xenial |
Released
(1.1.5+dfsg-2ubuntu0.1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28926
- https://www.rootshellsecurity.net/remote-heap-corruption-bug-discovery-minidlna/
- https://sourceforge.net/p/minidlna/git/ci/9fba41008adebc1da0f4f6c6e27ae422ace3fe4a (v1_3_0)
- https://sourceforge.net/projects/minidlna/
- https://ubuntu.com/security/notices/USN-4722-1
- NVD
- Launchpad
- Debian