This update for qemu fixes the following issues: Security issues fixed: - CVE-2020-1983: Fixed a use-after-free in the ip_reass function of slirp . - CVE-2019-20382: Fixed a potential DoS due to a memory leak in VNC disconnect . - CVE-2020-1711: Fixed a potential OOB access in the iSCSI client code . - CVE-2020-8608: Fixed a potential OOB access in slirp . - CVE-2020-7039: Fixed a potential OOB access in slirp . - Fixed multiple potential DoS issues in SLIRP, similar to CVE-2019-6778 . Non-security issue fixed: - Miscellaneous fixes to the in-package support documentation.