National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-1088 Detail

Current Description

A privilege escalation flaw was found in gluster 3.x snapshot scheduler. Any gluster client allowed to mount gluster volumes could also mount shared gluster storage volume and escalate privileges by scheduling malicious cronjob via symlink.

Source:  MITRE
Description Last Modified:  04/18/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.1 HIGH
Vector: AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 2.2


Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 6.8 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://access.redhat.com/errata/RHSA-2018:1136 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1137 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1275 Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:1524 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1558721 Issue Tracking Patch Vendor Advisory

Technical Details

Vulnerability Type (View All)

  • Permissions, Privileges, and Access Control (CWE-264)
  • Link Following (CWE-59)

Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-1088
NVD Published Date:
04/18/2018
NVD Last Modified:
05/23/2018