Vulnerability in Red Hat Gluster Storage
CVE-2018-1127
Tendrl API in Red Hat Gluster Storage before 3.4.0 does not immediately remove session tokens after a user logs out. Session tokens remain active for a few minutes allowing attackers to replay tokens acquired via sniffing/MITM attacks and authenticate as the target user.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.013 (68.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 68.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
- Red Hat Gluster Storage — versions 3.4.0
- Red Hat Gluster Storage
Weakness classification (CWE)
References
- access.redhat.com/errata/RHSA-2018:2616 (vendor-advisory, Vendor Advisory)
- www.securitytracker.com/id/1041597 (VDB Entry, Third Party Advisory, vdb-entry)
- github.com/Tendrl/api/pull/422 (Patch, Third Party Advisory)
- bugzilla.redhat.com/show_bug.cgi (Patch, Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-1127?
- CVE-2018-1127 is a medium-severity vulnerability in Red Hat Gluster Storage, classified under Insufficient Session Expiration. CVSS score: 4.2/10. Published 2018-09-11.
- How severe is CVE-2018-1127?
- Medium severity. CVSS v3 base score is 4.2 out of 10.