{"affected":[{"ecosystem_specific":{"binaries":[{"qemu":"2.0.2-48.46.2","qemu-block-curl":"2.0.2-48.46.2","qemu-block-rbd":"2.0.2-48.46.2","qemu-guest-agent":"2.0.2-48.46.2","qemu-ipxe":"1.0.0-48.46.2","qemu-kvm":"2.0.2-48.46.2","qemu-lang":"2.0.2-48.46.2","qemu-ppc":"2.0.2-48.46.2","qemu-s390":"2.0.2-48.46.2","qemu-seabios":"1.7.4-48.46.2","qemu-sgabios":"8-48.46.2","qemu-tools":"2.0.2-48.46.2","qemu-vgabios":"1.7.4-48.46.2","qemu-x86":"2.0.2-48.46.2"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Server 12-LTSS","name":"qemu","purl":"purl:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSS"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2.0.2-48.46.2"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for qemu fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2018-10839: Fixed NE2000 NIC emulation support that is vulnerable to an integer overflow, which could lead to buffer overflow issue. It could occur when receiving packets over the network. A user inside guest could use this flaw to crash the Qemu process resulting in DoS (bsc#1110910).\n- CVE-2018-15746: Fixed qemu-seccomp.c that might allow local OS guest users to cause a denial of service (guest crash) by leveraging mishandling of the seccomp policy for threads other than the main thread (bsc#1106222).\n- CVE-2018-17958: Fixed a Buffer Overflow in rtl8139_do_receive in hw/net/rtl8139.c because an incorrect integer data type is used (bsc#1111006).\n- CVE-2018-17962: Fixed a Buffer Overflow in pcnet_receive in hw/net/pcnet.c because an incorrect integer data type is used (bsc#1111010).\n- CVE-2018-17963: Fixed qemu_deliver_packet_iov in net/net.c that accepts packet sizes greater than INT_MAX, which allows attackers to cause a denial of service or possibly have unspecified other impact. (bsc#1111013)\n- CVE-2018-18849: Fixed an out of bounds memory access issue that was found in the LSI53C895A SCSI Host Bus Adapter emulation while writing a message in lsi_do_msgin. It could occur during migration if the 'msg_len' field has an invalid value. A user/process could use this flaw to crash the Qemu process resulting in DoS (bsc#1114422).\n","id":"SUSE-SU-2018:3912-1","modified":"2018-11-26T16:46:26Z","published":"2018-11-26T16:46:26Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2018/suse-su-20183912-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1106222"},{"type":"REPORT","url":"https://bugzilla.suse.com/1110910"},{"type":"REPORT","url":"https://bugzilla.suse.com/1111006"},{"type":"REPORT","url":"https://bugzilla.suse.com/1111010"},{"type":"REPORT","url":"https://bugzilla.suse.com/1111013"},{"type":"REPORT","url":"https://bugzilla.suse.com/1114422"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-10839"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-15746"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-17958"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-17962"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-17963"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-18849"}],"related":["CVE-2018-10839","CVE-2018-15746","CVE-2018-17958","CVE-2018-17962","CVE-2018-17963","CVE-2018-18849"],"summary":"Security update for qemu"}