CVE-2018-19039 Path traversal in n/a

Medium 6.5 Published 13 Dec 2018 Updated 5 Aug 2024

Authenticated users with Editor or Admin permissions can read arbitrary files on the server, exposing sensitive information.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: Available

What is CVE-2018-19039?

CVE-2018-19039 is a medium-severity path traversal vulnerability in Grafana Grafana, published on 13 Dec 2018. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Grafana before 4.6.5 and 5.x before 5.3.3 allows remote authenticated users to read arbitrary files by leveraging Editor or Admin permissions.

Weakness: CWE-200

Which versions are affected by CVE-2018-19039?

It affects 7 products.

Linux distribution packages (26)

`ceph` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`ceph-base` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`ceph-common` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`ceph-debuginfo` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`ceph-fuse` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`ceph-mds` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`ceph-mon` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`ceph-osd` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`ceph-radosgw` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`ceph-selinux` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`ceph-test` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`grafana` Red Hat:ceph_storage:2::el7	All versions	`0:4.3.2-4.el7cp`
`libcephfs1` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`libcephfs1-devel` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`librados2` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`librados2-devel` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`librbd1` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`librbd1-devel` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`librgw2` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`librgw2-devel` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`python-cephfs` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`python-rados` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`python-rbd` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`rbd-mirror` Red Hat:ceph_storage:2::el7	All versions	`2:10.2.10-49.el7cp`
`grafana` SUSE:Manager Client Tools 12	All versions	`6.2.1-1.3.1`
`grafana` SUSE:Manager Client Tools 15	All versions	`6.2.1-1.3.1`

Products include Grafana Grafana, Netapp Active Iq Performance Analytics Services, Netapp Storagegrid Webscale Nas Bridge, Redhat Ceph Storage, Redhat Enterprise Linux Desktop, Redhat Enterprise Linux Server and 1 more.

How do I fix CVE-2018-19039?

Upgrade to a fixed version.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2018-19039 being exploited?

There is no known exploitation of CVE-2018-19039 in the wild and no public exploit code.

All Grafana Grafana vulnerabilities

Sources

Also known as GHSA-7vqc-8389-rvvr, RHSA-2019:0747, SUSE-OU-2019:2022-1, SUSE-OU-2019:2023-1, UBUNTU-CVE-2018-19039.