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CVE-2017-1000198

23
FAUCET Score

CVE-2017-1000198 describes a denial-of-service vulnerability in tcmu-runner daemon versions 0.9.0 to 1.2.0, specifically within the handler_glfs.so component. This high-severity flaw (CVSS 7.5) can be exploited remotely with low complexity, leading to system unavailability without requiring user interaction or privileges. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
0.9.0CPE matchmatch criteria
cpe:2.3:a:tcmu-runner_project:tcmu-runner:0.9.0:*:*:*:*:*:*:*
0.9.1CPE matchmatch criteria
cpe:2.3:a:tcmu-runner_project:tcmu-runner:0.9.1:*:*:*:*:*:*:*
0.9.2CPE matchmatch criteria
cpe:2.3:a:tcmu-runner_project:tcmu-runner:0.9.2:*:*:*:*:*:*:*
0.9.3CPE matchmatch criteria
cpe:2.3:a:tcmu-runner_project:tcmu-runner:0.9.3:*:*:*:*:*:*:*
0.9.4CPE matchmatch criteria
cpe:2.3:a:tcmu-runner_project:tcmu-runner:0.9.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.39%
Probability of exploitation in next 30 days
EPSS Percentile
69.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0139 is in the 50th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

github_advisorypatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Gluster Storage 3.3 for RHEL 7Fixed in: tcmu-runner-0:1.2.0-16.el7rhgs
View patch
redhatno patchvia redhat_api
Product: Red Hat Ceph Storage 2Fixed in: tcmu-runner

Vendor Advisories (1)

redhatCVE-2017-1000198Moderate

tcmu-runner: glfs handler allows local DoS via crafted CheckConfig strings

May 21, 2017

References

access.redhat.com / errata/RHSA-2017:3277
github.com / open-iscsi/tcmu-runner/commit/61bd03e600d2abf309173e9186f4d465bb1b7157
PatchThird Party Advisory