The slirp4netns package contains user-mode networking for unprivileged network namespaces. It is required to enable networking for rootless containers. Security Fix: * QEMU: slirp: heap buffer overflow during packet reassembly * QEMU: slirp: OOB buffer access while emulating tcp protocols in tcp_emu * CVE-2020-8608 slirp4netns: QEMU: Slirp: potential OOB access due to unsafe snprintf usages * CVE-2019-15890 QEMU: Slirp: use-after-free during packet reassembly For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.