Vulnerability Description
It was found that an attacker could issue a xattr request via glusterfs FUSE to cause gluster brick process to crash which will result in a remote denial of service. If gluster multiplexing is enabled this will result in a crash of multiple bricks and gluster volumes.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gluster | Glusterfs | >= 3.12.0, < 3.12.14 |
| Redhat | Virtualization Host | 4.0 |
| Redhat | Enterprise Linux Server | 6.0 |
| Debian | Debian Linux | 8.0 |
| Opensuse | Leap | 15.1 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.htmlMailing ListThird Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2607Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2608Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:3470Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10914Issue TrackingMitigationThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/09/msg00021.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/11/msg00000.htmlMailing ListThird Party Advisory
- https://security.gentoo.org/glsa/201904-06Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.htmlMailing ListThird Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2607Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2608Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:3470Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10914Issue TrackingMitigationThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/09/msg00021.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/11/msg00000.htmlMailing ListThird Party Advisory
FAQ
What is CVE-2018-10914?
CVE-2018-10914 is a vulnerability with a CVSS score of 6.5 (MEDIUM). It was found that an attacker could issue a xattr request via glusterfs FUSE to cause gluster brick process to crash which will result in a remote denial of service. If gluster multiplexing is enabled...
How severe is CVE-2018-10914?
CVE-2018-10914 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-10914?
Check the references section above for vendor advisories and patch information. Affected products include: Gluster Glusterfs, Redhat Virtualization Host, Redhat Enterprise Linux Server, Debian Debian Linux, Opensuse Leap.