Upstream information

CVE-2018-10923 at MITRE

Description

It was found that the "mknod" call derived from mknod(2) can create files pointing to devices on a glusterfs server node. An authenticated attacker could use this to create an arbitrary device and read data from any device attached to the glusterfs server node.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5.5
Vector AV:N/AC:L/Au:S/C:P/I:P/A:N
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 8.1 7.6
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High Low
Availability Impact None Low
CVSSv3 Version 3.1 3
SUSE Bugzilla entries: 1105776 [RESOLVED / FIXED], 1107023 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
openSUSE Leap 15.1
  • glusterfs >= 3.12.15-lp151.3.3.1
  • glusterfs-devel >= 3.12.15-lp151.3.3.1
  • libgfapi0 >= 3.12.15-lp151.3.3.1
  • libgfchangelog0 >= 3.12.15-lp151.3.3.1
  • libgfdb0 >= 3.12.15-lp151.3.3.1
  • libgfrpc0 >= 3.12.15-lp151.3.3.1
  • libgfxdr0 >= 3.12.15-lp151.3.3.1
  • libglusterfs0 >= 3.12.15-lp151.3.3.1
  • python-gluster >= 3.12.15-lp151.3.3.1
 Patchnames:
openSUSE-2020-79

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Module for Package Hub 15 SP5 glusterfs Analysis
SUSE Linux Enterprise Module for Package Hub 15 SP6 glusterfs Analysis
openSUSE Leap 15.5 glusterfs Analysis
openSUSE Leap 15.6 glusterfs Analysis
Products past their end of life and not receiving proactive updates anymore.
openSUSE Leap 15.3 glusterfs Analysis
openSUSE Leap 15.4 glusterfs Analysis

SUSE Timeline for this CVE

CVE page created: Thu Aug 23 13:45:23 2018
CVE page last modified: Wed Jul 3 12:16:38 2024