drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in ReadyMedia
Name: |
Zwei Probleme in ReadyMedia |
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ID: |
USN-4722-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 20.10 |
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Datum: |
Do, 4. Februar 2021, 23:40 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28926
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12695 |
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Applikationen: |
ReadyMedia |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-4722-1 February 04, 2021
minidlna vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.10 - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS
Summary:
ReadyMedia (MiniDLNA) could be made to crash if it received specially crafted input.
Software Description: - minidlna: lightweight DLNA/UPnP-AV server targeted at embedded systems
Details:
It was discovered that ReadyMedia (MiniDLNA) allowed subscription requests with a delivery URL on a different network segment than the fully qualified event- subscription URL. An attacker could use this to hijack smart devices and cause denial of service attacks. (CVE-2020-12695)
It was discovered that ReadyMedia (MiniDLNA) allowed remote code execution. A remote attacker could send a malicious UPnP HTTP request to the service using HTTP chunked encoding and cause a denial of service. (CVE-2020-28926)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.10: minidlna 1.2.1+dfsg-2ubuntu0.1
Ubuntu 20.04 LTS: minidlna 1.2.1+dfsg-1ubuntu0.20.04.1
Ubuntu 18.04 LTS: minidlna 1.2.1+dfsg-1ubuntu0.18.04.1
Ubuntu 16.04 LTS: minidlna 1.1.5+dfsg-2ubuntu0.1
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/4722-1 CVE-2020-12695, CVE-2020-28926
Package Information: https://launchpad.net/ubuntu/+source/minidlna/1.2.1+dfsg-2ubuntu0.1 https://launchpad.net/ubuntu/+source/minidlna/1.2.1+dfsg-1ubuntu0.20.04.1 https://launchpad.net/ubuntu/+source/minidlna/1.2.1+dfsg-1ubuntu0.18.04.1 https://launchpad.net/ubuntu/+source/minidlna/1.1.5+dfsg-2ubuntu0.1
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