CVE-2018-1088

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.

Referenced by CVEs:CVE-2018-1112

Basic Data

PublishedApril 18, 2018
Last ModifiedOctober 03, 2019
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeNVD-CWE-noinfo
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityMEDIUM
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactPARTIAL
CVSS 2 - Availability ImpactPARTIAL
CVSS 2 - Base Score6.8
SeverityMEDIUM
Exploitability Score8.6
Impact Score6.4
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

CVSS 3 - Version3.0
CVSS 3 - Vector StringCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3 - Attack VectorNETWORK
CVSS 3 - Attack ComplexityHIGH
CVSS 3 - Privileges RequiredNONE
CVSS 3 - User InteractionNONE
CVSS 3 - ScopeUNCHANGED
CVSS 3 - Confidentiality ImpactHIGH
CVSS 3 - Integrity ImpactHIGH
CVSS 3 - Availability ImpactHIGH
CVSS 3 - Base Score8.1
CVSS 3 - Base SeverityHIGH
Exploitability Score2.2
Base SeverityHIGH

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationRedhatGluster Storage********3.03.13.2
    2.3ApplicationRedhatVirtualization4.0*******
    2.3ApplicationRedhatVirtualization Host4.0*******
    2.3OSRedhatEnterprise Linux Server6.0*******
    2.3OSRedhatEnterprise Linux Server7.0*******

Vulnerable Software List

VendorProductVersions
Redhat Virtualization Host 4.0
Redhat Gluster Storage *
Redhat Virtualization 4.0
Redhat Enterprise Linux Server 6.0, 7.0

References

NameSourceURLTags
openSUSE-SU-2020:0079http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.htmlSUSE
RHSA-2018:1136https://access.redhat.com/errata/RHSA-2018:1136REDHATVendor Advisory
RHSA-2018:1137https://access.redhat.com/errata/RHSA-2018:1137REDHATVendor Advisory
RHSA-2018:1275https://access.redhat.com/errata/RHSA-2018:1275REDHATVendor Advisory
RHSA-2018:1524https://access.redhat.com/errata/RHSA-2018:1524REDHATVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1558721https://bugzilla.redhat.com/show_bug.cgi?id=1558721CONFIRMIssue Tracking Patch Vendor Advisory
GLSA-201904-06https://security.gentoo.org/glsa/201904-06GENTOO