Description
A flaw was found in RPC request using gfs3_mknod_req supported by glusterfs server. An authenticated attacker could use this flaw to write files to an arbitrary location via path traversal and execute arbitrary code on a glusterfs server node.
CVSS breakdown
CVSS 3.0
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Affected products
- Red Hat / glusterfsn/a – n/a
References
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2018:2607
- MISChttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10926
- MAILING_LISThttps://lists.debian.org/debian-lts-announce/2018/09/msg00021.html
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2018:2608
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2018:3470
- MISChttps://security.gentoo.org/glsa/201904-06
- MAILING_LISThttp://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.html
- MAILING_LISThttps://lists.debian.org/debian-lts-announce/2021/11/msg00000.html