drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in ppp
Name: |
Ausführen beliebiger Kommandos in ppp |
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ID: |
USN-4288-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 19.10 |
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Datum: |
Do, 20. Februar 2020, 16:48 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8597 |
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Applikationen: |
ppp |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-4288-1 February 20, 2020
ppp vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 19.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS
Summary:
ppp could be made to crash or run programs if it received specially crafted network traffic.
Software Description: - ppp: Point-to-Point Protocol (PPP)
Details:
It was discovered that ppp incorrectly handled certain rhostname values. A remote attacker could use this issue to cause ppp to crash, resulting in a denial of service, or possibly execute arbitrary code.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 19.10: ppp 2.4.7-2+4.1ubuntu4.1
Ubuntu 18.04 LTS: ppp 2.4.7-2+2ubuntu1.2
Ubuntu 16.04 LTS: ppp 2.4.7-1+2ubuntu1.16.04.2
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/4288-1 CVE-2020-8597
Package Information: https://launchpad.net/ubuntu/+source/ppp/2.4.7-2+4.1ubuntu4.1 https://launchpad.net/ubuntu/+source/ppp/2.4.7-2+2ubuntu1.2 https://launchpad.net/ubuntu/+source/ppp/2.4.7-1+2ubuntu1.16.04.2
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