CVE-2018-14660
Last modified
CVE-2018-14660 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A flaw was found in glusterfs server through versions 4.1.4 and 3.1.2 which allowed repeated usage of GF_META_LOCK_KEY xattr. A remote, authenticated attacker could use this flaw to create multiple locks for single inode by using setxattr repetitively resulting in memory exhaustion of glusterfs server node.. EPSS estimates a 2.51% chance of exploitation in the next 30 days.
Description
A flaw was found in glusterfs server through versions 4.1.4 and 3.1.2 which allowed repeated usage of GF_META_LOCK_KEY xattr. A remote, authenticated attacker could use this flaw to create multiple locks for single inode by using setxattr repetitively resulting in memory exhaustion of glusterfs server node.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gluster | Glusterfs | >= 3.1.0, <= 3.1.2 |
| Gluster | Glusterfs | >= 4.1.0, <= 4.1.4 |
| Redhat | Virtualization Host | 4.0 |
| Redhat | Enterprise Linux Server | 6.0 |
| Redhat | Enterprise Linux Server | 7.0 |
| Redhat | Virtualization | 4.0 |
| Debian | Debian Linux | 9.0 |
References
- https://access.redhat.com/errata/RHSA-2018:3431Vendor Advisory
- https://access.redhat.com/errata/RHSA-2018:3432Vendor Advisory
- https://access.redhat.com/errata/RHSA-2018:3470Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14660Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2021/11/msg00000.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201904-06Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:3431Vendor Advisory
- https://access.redhat.com/errata/RHSA-2018:3432Vendor Advisory
- https://access.redhat.com/errata/RHSA-2018:3470Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14660Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2021/11/msg00000.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201904-06Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-14660?
How severe is CVE-2018-14660?
How do I fix CVE-2018-14660?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2018
- CVE-2018-14655A flaw was found in Keycloak 3.4.3.Final, 4.0.0.Beta2, 4.3.0…4.6
- CVE-2018-14656A missing address check in the callers of the show_opcodes()…7
- CVE-2018-14657A flaw was found in Keycloak 4.2.1.Final, 4.3.0.Final. When …8.1
- CVE-2018-14658A flaw was found in JBOSS Keycloak 3.2.1.Final. The Redirect…6.1
- CVE-2018-14659The Gluster file system through versions 4.1.4 and 3.1.2 is …6.5
- CVE-2018-1466IBM SAN Volume Controller, IBM Storwize, IBM Spectrum Virtua…5.3
- CVE-2018-14661It was found that usage of snprintf function in feature/lock…6.5
- CVE-2018-14662It was found Ceph versions before 13.2.4 that authenticated …5.7
- CVE-2018-14663An issue has been found in PowerDNS DNSDist before 1.3.3 all…5.9
- CVE-2018-14664A flaw was found in foreman from versions 1.18. A stored cro…5.4
- CVE-2018-14665A flaw was found in xorg-x11-server before 1.20.3. An incorr…
- CVE-2018-14666An improper authorization flaw was found in the Smart Class …6.8
Are you affected by CVE-2018-14660?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST