title: Red Hat Security Advisory: glibc security, bug fix, and enhancement update
description: glibc: denial of service in getnetbyname function glibc: DNS resolver NULL pointer dereference with crafted record type glibc: Fragmentation attacks possible when EDNS0 is enabled glibc: Buffer overflow in glob with GLOB_TILDE glibc: Buffer overflow during unescaping of user names with the ~ operator glibc: realpath() buffer underflow when getcwd() returns relative path allows privilege escalation
cpes: cpe:/o:redhat:enterprise_linux:7::client cpe:/o:redhat:enterprise_linux:7::computenode cpe:/o:redhat:enterprise_linux:7::server cpe:/o:redhat:enterprise_linux:7::workstation