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Sicherheit: Ausführen beliebiger Kommandos in Paramiko (Aktualisierung)
Aktuelle Meldungen Distributionen
Name: Ausführen beliebiger Kommandos in Paramiko (Aktualisierung)
ID: USN-3603-2
Distribution: Ubuntu
Plattformen: Ubuntu 12.04 ESM
Datum: Di, 20. März 2018, 23:57
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7750
Applikationen: Paramiko
Update von: Ausführen beliebiger Kommandos in Paramiko

Originalnachricht


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==========================================================================
Ubuntu Security Notice USN-3603-2
March 20, 2018

paramiko vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 12.04 ESM

Summary:

Paramiko could be made to run programs if it received specially
crafted network traffic.

Software Description:
- paramiko: Make ssh v2 connections with Python

Details:

USN-3603-1 fixed a vulnerability in Paramiko. This update provides
the corresponding update for Ubuntu 12.04 ESM.

Original advisory details:

Matthijs Kooijman discovered that Paramiko's SSH server implementation
did not properly require authentication before processing requests. An
unauthenticated remote attacker could possibly use this to execute
arbitrary code.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 12.04 ESM:
python-paramiko 1.7.7.1-2ubuntu1.1

After a standard system update you need to restart any applications
using Paramiko's server implementation to make all the necessary changes.

References:
https://usn.ubuntu.com/usn/usn-3603-2
https://usn.ubuntu.com/usn/usn-3603-1
CVE-2018-7750


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