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.
EPSS: 0.013 (66.7th percentile) — read the EPSS interpretation.
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.
Affected products
- Red Hat Gluster Storage — versions 3.4.0
- Redhat Gluster_storage
Weakness classification (CWE)
References
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Vendor Advisory)
- secalert@redhat.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
- secalert@redhat.com (x_refsource_CONFIRM, Patch, Third Party Advisory)
- secalert@redhat.com (x_refsource_CONFIRM, 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.