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Visualizzazione dei post da Settembre, 2014

Bash Bug - CVE-2014-6271

Aggiornate tutti, Bash, nei vostri server Linux!

Oggi tutti ne parlano, dopo Heartbleed questo nuovo bug, darà un sacco di grattacapi ad un sacco di amministratori!

Per testare le vostre bash e capire se sono vulnerabili:

env x='() { :;}; echo vulnerable' bash -c "echo this is a test"
env x='() { :;}; echo vulnerable' sh -c "echo this is a test"



Annuncio DEBIAN:
https://lists.debian.org/debian-security-announce/2014/msg00220.html


Package : bash CVE ID : CVE-2014-6271 Stephane Chazelas discovered a vulnerability in bash, the GNU Bourne-Again Shell, related to how environment variables are processed. In many common configurations, this vulnerability is exploitable over the network, especially if bash has been configured as the system shell. For the stable distribution (wheezy), this problem has been fixed in version 4.2+dfsg-0.1+deb7u1. We recommend that you upgrade your bash packages. Further information about Debian Security Advisorie…