Candidate: CVE-2018-10923
PublicDate: 2018-09-04 14:29:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10923
 https://bugzilla.redhat.com/show_bug.cgi?id=1610659
 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10923
Description:
 It was found that the "mknod" call derived from mknod(2) can create files
 pointing to devices on a glusterfs server node. An authenticated attacker
 could use this to create an arbitrary device and read data from any device
 attached to the glusterfs server node.
Ubuntu-Description:
 It was discovered that GlusterFS incorrectly handled file creation. An
 authenticated attacker could possibly use this issue to create arbitrary files
 and obtain sensitive information.
Notes:
Bugs:
Priority: medium
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N [8.1 HIGH]
 nvd: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N [8.1 HIGH]


Patches_glusterfs:
upstream_glusterfs: needs-triage
precise/esm_glusterfs: DNE
trusty_glusterfs: ignored (out of standard support)
trusty/esm_glusterfs: needed
xenial_glusterfs: ignored (end of standard support, was needed)
bionic_glusterfs: needed
cosmic_glusterfs: ignored (reached end-of-life)
disco_glusterfs: not-affected (4.1.4-1)
eoan_glusterfs: not-affected (4.1.4-1)
focal_glusterfs: not-affected (4.1.4-1)
groovy_glusterfs: not-affected (4.1.4-1)
hirsute_glusterfs: not-affected (4.1.4-1)
impish_glusterfs: not-affected (4.1.4-1)
jammy_glusterfs: not-affected (4.1.4-1)
devel_glusterfs: not-affected (4.1.4-1)