[USN-4058-1] Bash vulnerability
marc.deslauriers at canonical.com
Mon Jul 15 16:16:44 UTC 2019
Ubuntu Security Notice USN-4058-1
July 15, 2019
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.04 LTS
A system hardening measure could be bypassed.
- bash: GNU Bourne Again SHell
It was discovered that Bash incorrectly handled the restricted shell. An
attacker could possibly use this issue to escape restrictions and execute
The problem can be corrected by updating your system to the following
Ubuntu 16.04 LTS:
In general, a standard system update will make all the necessary changes.
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