Upstream information

CVE-2018-10928 at MITRE

Description

A flaw was found in RPC request using gfs3_symlink_req in glusterfs server which allows symlink destinations to point to file paths outside of the gluster volume. An authenticated attacker could use this flaw to create arbitrary symlinks pointing anywhere on the server and execute arbitrary code on glusterfs server nodes.

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 6.5
Vector AV:N/AC:L/Au:S/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 8.8 8.8
Vector CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector Network Network
Access Complexity Low Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3 3
SUSE Bugzilla entries: 1105776 [RESOLVED / FIXED], 1107027 [RESOLVED / FIXED], 1112909 [NEW]

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-debuginfo >= 3.12.15-lp151.3.3.1
  • glusterfs-debugsource >= 3.12.15-lp151.3.3.1
  • glusterfs-devel >= 3.12.15-lp151.3.3.1
  • libgfapi0 >= 3.12.15-lp151.3.3.1
  • libgfapi0-debuginfo >= 3.12.15-lp151.3.3.1
  • libgfchangelog0 >= 3.12.15-lp151.3.3.1
  • libgfchangelog0-debuginfo >= 3.12.15-lp151.3.3.1
  • libgfdb0 >= 3.12.15-lp151.3.3.1
  • libgfdb0-debuginfo >= 3.12.15-lp151.3.3.1
  • libgfrpc0 >= 3.12.15-lp151.3.3.1
  • libgfrpc0-debuginfo >= 3.12.15-lp151.3.3.1
  • libgfxdr0 >= 3.12.15-lp151.3.3.1
  • libgfxdr0-debuginfo >= 3.12.15-lp151.3.3.1
  • libglusterfs0 >= 3.12.15-lp151.3.3.1
  • libglusterfs0-debuginfo >= 3.12.15-lp151.3.3.1
  • python-gluster >= 3.12.15-lp151.3.3.1
Patchnames:
openSUSE-2020-79