medium
6.5
CWE
20
Advisory Published
CVE Published
Updated

CVE-2018-10930: Input Validation

First published: Mon Aug 06 2018(Updated: )

A flaw was found in RPC request using gfs3_rename_req in glusterfs server. An authenticated attacker could use this flaw to write to a destination outside the gluster volume.

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
redhat/glusterfs<3.12.14
3.12.14
redhat/glusterfs<4.1.4
4.1.4
redhat/glusterfs<0:3.12.2-18.el6
0:3.12.2-18.el6
redhat/glusterfs<0:3.12.2-18.el7
0:3.12.2-18.el7
redhat/redhat-release-server<0:6Server-6.10.0.24.el6
0:6Server-6.10.0.24.el6
redhat/redhat-storage-server<0:3.4.0.0-1.el6
0:3.4.0.0-1.el6
redhat/redhat-release-server<0:7.5-11.el7
0:7.5-11.el7
redhat/redhat-storage-server<0:3.4.0.0-1.el7
0:3.4.0.0-1.el7
redhat/imgbased<0:1.0.29-1.el7e
0:1.0.29-1.el7e
redhat/redhat-release-virtualization-host<0:4.2-7.3.el7
0:4.2-7.3.el7
redhat/redhat-virtualization-host<0:4.2-20181026.0.el7_6
0:4.2-20181026.0.el7_6
Gluster GlusterFS>=3.12<3.12.14
Gluster GlusterFS>=4.1<4.1.4
Redhat Enterprise Linux=6.0
Redhat Enterprise Linux=7.0
Redhat Enterprise Linux Server=7.0
Debian Debian Linux=8.0
Debian Debian Linux=9.0
Redhat Virtualization=4.0
Redhat Virtualization Host=4.0
Redhat Enterprise Linux=7.0
openSUSE Leap=15.1

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID for this flaw?

    The vulnerability ID for this flaw is CVE-2018-10930.

  • What is the severity of CVE-2018-10930?

    The severity of CVE-2018-10930 is high.

  • What is the affected software for CVE-2018-10930?

    The affected software for CVE-2018-10930 is GlusterFS.

  • How can an attacker exploit CVE-2018-10930?

    An attacker can exploit CVE-2018-10930 by using a flaw in RPC request in the GlusterFS server to write to a destination outside the Gluster volume.

  • Where can I find more information about CVE-2018-10930?

    You can find more information about CVE-2018-10930 at the following references: [link1](https://access.redhat.com/security/updates/classification/), [link2](https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1625085), [link3](https://access.redhat.com/errata/RHSA-2018:2607).

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