Vulnerabilities > Canonical > Ubuntu Linux > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2018-03-01 | CVE-2018-7550 | Out-of-bounds Write vulnerability in multiple products The load_multiboot function in hw/i386/multiboot.c in Quick Emulator (aka QEMU) allows local guest OS users to execute arbitrary code on the QEMU host via a mh_load_end_addr value greater than mh_bss_end_addr, which triggers an out-of-bounds read or write memory access. | 8.8 |
| 2018-02-27 | CVE-2018-7549 | Improper Input Validation vulnerability in multiple products In params.c in zsh through 5.4.2, there is a crash during a copy of an empty hash table, as demonstrated by typeset -p. | 7.5 |
| 2018-02-25 | CVE-2018-7480 | Double Free vulnerability in multiple products The blkcg_init_queue function in block/blk-cgroup.c in the Linux kernel before 4.11 allows local users to cause a denial of service (double free) or possibly have unspecified other impact by triggering a creation failure. | 7.8 |
| 2018-02-23 | CVE-2018-6764 | Origin Validation Error vulnerability in multiple products util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module. | 7.8 |
| 2018-02-19 | CVE-2018-7253 | Out-of-bounds Read vulnerability in multiple products The ParseDsdiffHeaderConfig function of the cli/dsdiff.c file of WavPack 5.1.0 allows a remote attacker to cause a denial-of-service (heap-based buffer over-read) or possibly overwrite the heap via a maliciously crafted DSDIFF file. | 7.8 |
| 2018-02-19 | CVE-2018-5381 | Infinite Loop vulnerability in multiple products The Quagga BGP daemon (bgpd) prior to version 1.2.3 has a bug in its parsing of "Capabilities" in BGP OPEN messages, in the bgp_packet.c:bgp_capability_msg_parse function. | 7.5 |
| 2018-02-16 | CVE-2017-18190 | Authentication Bypass by Spoofing vulnerability in multiple products A localhost.localdomain whitelist entry in valid_host() in scheduler/client.c in CUPS before 2.2.2 allows remote attackers to execute arbitrary IPP commands by sending POST requests to the CUPS daemon in conjunction with DNS rebinding. | 7.5 |
| 2018-02-15 | CVE-2018-7052 | NULL Pointer Dereference vulnerability in multiple products An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. | 7.5 |
| 2018-02-15 | CVE-2018-7051 | Out-of-bounds Read vulnerability in multiple products An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. | 7.5 |
| 2018-02-15 | CVE-2018-7050 | NULL Pointer Dereference vulnerability in multiple products An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. | 7.5 |