Vulnerabilities > Canonical > Ubuntu Linux > 18.04
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2018-10-26 | CVE-2018-18690 | Improper Check for Unusual or Exceptional Conditions vulnerability in Linux Kernel In the Linux kernel before 4.17, a local attacker able to set attributes on an xfs filesystem could make this filesystem non-operational until the next mount by triggering an unchecked error condition during an xfs attribute change, because xfs_attr_shortform_addname in fs/xfs/libxfs/xfs_attr.c mishandles ATTR_REPLACE operations with conversion of an attr from short to long form. | 4.9 |
| 2018-10-26 | CVE-2018-6559 | Information Exposure vulnerability in multiple products The Linux kernel, as used in Ubuntu 18.04 LTS and Ubuntu 18.10, allows local users to obtain names of files in which they would not normally be able to access via an overlayfs mount inside of a user namespace. | 2.1 |
| 2018-10-26 | CVE-2018-18661 | NULL Pointer Dereference vulnerability in multiple products An issue was discovered in LibTIFF 4.0.9. | 4.3 |
| 2018-10-26 | CVE-2018-15688 | Classic Buffer Overflow vulnerability in multiple products A buffer overflow vulnerability in the dhcp6 client of systemd allows a malicious dhcp6 server to overwrite heap memory in systemd-networkd. | 5.8 |
| 2018-10-26 | CVE-2018-15687 | Race Condition vulnerability in multiple products A race condition in chown_one() of systemd allows an attacker to cause systemd to set arbitrary permissions on arbitrary files. | 7.0 |
| 2018-10-26 | CVE-2018-15686 | Deserialization of Untrusted Data vulnerability in multiple products A vulnerability in unit_deserialize of systemd allows an attacker to supply arbitrary state across systemd re-execution via NotifyAccess. | 7.8 |
| 2018-10-25 | CVE-2018-14665 | Incorrect Authorization vulnerability in multiple products A flaw was found in xorg-x11-server before 1.20.3. | 7.2 |
| 2018-10-23 | CVE-2018-18585 | NULL Pointer Dereference vulnerability in multiple products chmd_read_headers in mspack/chmd.c in libmspack before 0.8alpha accepts a filename that has '\0' as its first or second character (such as the "/\0" name). | 4.3 |
| 2018-10-23 | CVE-2018-18584 | Out-of-bounds Write vulnerability in multiple products In mspack/cab.h in libmspack before 0.8alpha and cabextract before 1.8, the CAB block input buffer is one byte too small for the maximal Quantum block, leading to an out-of-bounds write. network low complexity libmspack-project cabextract-project debian redhat canonical suse starwindsoftware CWE-787 | 6.5 |
| 2018-10-22 | CVE-2018-18557 | Out-of-bounds Write vulnerability in multiple products LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0beta7, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 (with JBIG enabled) decodes arbitrarily-sized JBIG into a buffer, ignoring the buffer size, which leads to a tif_jbig.c JBIGDecode out-of-bounds write. | 6.8 |