* An arbitrary command injection flaw was found in the way bash processed
the hostname value. A malicious DHCP server could use this flaw to execute
arbitrary commands on the DHCP client machines running bash under specific
circumstances. (CVE-2016-0634)
* An arbitrary command injection flaw was found in the way bash processed
the SHELLOPTS and PS4 environment variables. A local, authenticated
attacker could use this flaw to exploit poorly written setuid programs to
elevate their privileges under certain circumstances. (CVE-2016-7543)
* A denial of service flaw was found in the way bash handled popd
commands. A poorly written shell script could cause bash to crash
resulting in a local denial of service limited to a specific bash session.
(CVE-2016-9401)
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