SUSE-SU-2020:1523-1 Security update for qemu

This update for qemu fixes the following issues: Security issues fixed: - CVE-2020-1983: Fixed a use-after-free in the ipreass function of slirp bsc1170940. - CVE-2019-20382: Fixed a potential DoS due to a memory leak in VNC disconnect bsc1165776. - CVE-2020-1711: Fixed a potential OOB access in...