CVE-2017-1000199

tcmu-runner version 0.91 up to 1.20 is vulnerable to information disclosure in handler_qcow.so...

7.5 High

tcmu-runner version 0.91 up to 1.20 is vulnerable to information disclosure in handler_qcow.so resulting in non-privileged users being able to check for existence of any file with root privileges.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: None

Exploit likelihood

1.46%Up 0.8 points since Apr 14, 2021

What each source reports

NVD Score used 7.5

tcmu-runner version 0.91 up to 1.20 is vulnerable to information disclosure in handler_qcow.so resulting in non-privileged users being able to check for existence of any file with root privileges.

Record: CVE-2017-1000199
CVSS 3.0: 7.5 HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness: CWE-200
Updated: 2026-11-02

CVE List No score

tcmu-runner version 0.91 up to 1.20 is vulnerable to information disclosure in handler_qcow.so resulting in non-privileged users being able to check for existence of any file with root privileges.

Record: CVE-2017-1000199
Updated: 2026-11-02

EUVDEUVD-2017-1476 No score

tcmu-runner version 0.91 up to 1.20 is vulnerable to information disclosure in handler_qcow.so resulting in non-privileged users being able to check for existence of any file with root privileges.

Record: EUVD-2017-1476
Updated: 2026-11-03

GitHub AdvisoriesGHSA-mm98-g27p-4qwj 7.5

tcmu-runner version 0.91 up to 1.20 is vulnerable to information disclosure in handler_qcow.so...

tcmu-runner version 0.91 up to 1.20 is vulnerable to information disclosure in handler_qcow.so resulting in non-privileged users being able to check for existence of any file with root privileges.

Record: GHSA-mm98-g27p-4qwj
CVSS 3.0: 7.5 HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-200
Updated: 2026-11-02

OSV 7.5

tcmu-runner version 0.91 up to 1.20 is vulnerable to information disclosure in handler_qcow.so resulting in non-privileged users being able to check for existence of any file with root privileges.

Record: CVE-2017-1000199
CVSS 3.0: 7.5 HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Updated: 2026-11-02

OSVRHSA-2017:3277 5.5

Red Hat Security Advisory: tcmu-runner security update

Record: RHSA-2017:3277
CVSS 3.0: 5.5 MediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-02

OSVSUSE-SU-2017:2601-1 No score

Security update for tcmu-runner

This update for tcmu-runner fixes the following issues:

Security issues fixed:

CVE-2017-1000198: The glfs handler allowed local DoS via crafted CheckConfig strings (bsc#1049485)
CVE-2017-1000199: The qcow handler leaked information via the CheckConfig D-Bus method (bsc#1049491)

Record: SUSE-SU-2017:2601-1
Updated: 2026-11-02

Affected products

tcmu-runner project tcmu-runner

Affected packages

Affected packages
Package	Affected	Fixed
`libtcmu` Red Hat:storage:3.3:server:el7 From an advisory covering 4 CVEs	before 0:1.2.0-16.el7rhgs	0:1.2.0-16.el7rhgs
`libtcmu-devel` Red Hat:storage:3.3:server:el7 From an advisory covering 4 CVEs	before 0:1.2.0-16.el7rhgs	0:1.2.0-16.el7rhgs
`tcmu-runner` Red Hat:storage:3.3:server:el7 From an advisory covering 4 CVEs	before 0:1.2.0-16.el7rhgs	0:1.2.0-16.el7rhgs
`tcmu-runner-debuginfo` Red Hat:storage:3.3:server:el7 From an advisory covering 4 CVEs	before 0:1.2.0-16.el7rhgs	0:1.2.0-16.el7rhgs
`tcmu-runner` SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2 From an advisory covering 2 CVEs	before 1.0.4-3.3.10	1.0.4-3.3.10
`tcmu-runner` SUSE:Linux Enterprise Software Development Kit 12 SP2 From an advisory covering 2 CVEs	before 1.0.4-3.3.10	1.0.4-3.3.10
`tcmu-runner` SUSE:Linux Enterprise Server 12 SP2 From an advisory covering 2 CVEs	before 1.0.4-3.3.10	1.0.4-3.3.10
`tcmu-runner` SUSE:Linux Enterprise Server for SAP Applications 12 SP2 From an advisory covering 2 CVEs	before 1.0.4-3.3.10	1.0.4-3.3.10

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2017-1000199 is a high vulnerability (CVSS 7.5) in Tcmu-runner Project Tcmu-runner, published September 29, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.46%, the 73rd percentile. No source names a fixed version.

References

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