Auth bypass in Gluster Glusterfs
CVE-2018-1112
glusterfs server before versions 3.10.12, 4.0.2 is vulnerable when using 'auth.allow' option which allows any unauthenticated gluster client to connect from any network to mount gluster storage volumes. NOTE: this vulnerability exists beca…
Vulnerability class: Broken Authentication
EPSS: 0.024 (82.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.0 (High). Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Gluster Glusterfs — versions 4.0.2
- Unspecified Glusterfs — versions glusterfs 3.10.12, glusterfs 4.0.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (x_refsource_CONFIRM, Third Party Advisory, Issue Tracking)
- secalert@redhat.com (x_refsource_CONFIRM, Vendor Advisory)
- secalert@redhat.com (x_refsource_CONFIRM, Third Party Advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secalert@redhat.com (vendor-advisory, x_refsource_SUSE)
Frequently asked questions
- What is CVE-2018-1112?
- CVE-2018-1112 is a high-severity vulnerability in Gluster Glusterfs, classified under Improper Authentication. CVSS score: 8.0/10. Published 2018-04-25.
- How severe is CVE-2018-1112?
- High severity. CVSS v3 base score is 8.0 out of 10.
- Is CVE-2018-1112 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.