USN-6762-1: GNU C Library vulnerabilities

It was discovered that GNU C Library incorrectly handled netgroup requests.
An attacker could possibly use this issue to cause a crash or execute arbitrary code.
This issue only affected Ubuntu 14.04 LTS. (CVE-2014-9984)

It was discovered that GNU C Library might allow context-dependent
attackers to cause a denial of service. This issue only affected Ubuntu 14.04 LTS.
(CVE-2015-20109)

It was discovered that GNU C Library when processing very long pathname arguments to
the realpath function, could encounter an integer …

arbitrary code attacker attackers code context crash cve denial of service gnu gnu c issue library lts requests service ubuntu usn vulnerabilities