High
Security advisory
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.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2017-1000199
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 09:48 UTC · Revision 1
Source evidence
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.
osv:CVE-2017-1000199
Complete source record
{
"id": "7a9ed3ff8d22ff5e5f07223ec664e9f820db6d79dec291e430dab6ad220a90b0",
"url": "https://osv.dev/vulnerability/CVE-2017-1000199",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2017-1000199",
"summary": "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.",
"evidence": "osv:CVE-2017-1000199",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2017-1000199",
"aliases": [
"CVE-2017-1000199"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/open-iscsi/tcmu-runner",
"type": "GIT",
"events": [
{
"introduced": "592d68205fb01140255d4e8596c0ba8979da3ea9"
},
{
"last_affected": "3d335660333b98cd5bdb8983a619c3b00b814b3e"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:tcmu-runner_project:tcmu-runner:0.9.1:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0.9.1"
},
{
"last_affected": "0.9.1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:tcmu-runner_project:tcmu-runner:0.9.2:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0.9.2"
},
{
"last_affected": "0.9.2"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:tcmu-runner_project:tcmu-runner:0.9.3:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0.9.3"
},
{
"last_affected": "0.9.3"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:tcmu-runner_project:tcmu-runner:0.9.4:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0.9.4"
},
{
"last_affected": "0.9.4"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:tcmu-runner_project:tcmu-runner:1.0.5:*:*:*:*:*:*:*",
"range": [
{
"introduced": "1.0.5"
},
{
"last_affected": "1.0.5"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:tcmu-runner_project:tcmu-runner:1.1.0:*:*:*:*:*:*:*",
"range": [
{
"introduced": "1.1.0"
},
{
"last_affected": "1.1.0"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:tcmu-runner_project:tcmu-runner:1.1.1:*:*:*:*:*:*:*",
"range": [
{
"introduced": "1.1.1"
},
{
"last_affected": "1.1.1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:tcmu-runner_project:tcmu-runner:1.1.2:*:*:*:*:*:*:*",
"range": [
{
"introduced": "1.1.2"
},
{
"last_affected": "1.1.2"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:tcmu-runner_project:tcmu-runner:1.1.3:*:*:*:*:*:*:*",
"range": [
{
"introduced": "1.1.3"
},
{
"last_affected": "1.1.3"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:tcmu-runner_project:tcmu-runner:1.2.0:*:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.0"
},
{
"last_affected": "1.2.0"
}
],
"source": "CPE_STRING"
}
]
}
}
],
"versions": [
"0.9.1",
"0.9.2",
"0.9.3",
"0.9.4",
"1.0.5",
"1.1.0",
"1.1.1",
"1.1.2",
"1.1.3",
"1.2.0",
"v1.2.0",
"v1.1.3",
"v1.1.2",
"v1.1.1",
"v1.1.0",
"v1.0.4",
"v1.0.3",
"v1.0.2",
"v1.0.1",
"v1.0.0",
"v0.9.4",
"v0.9.3",
"v0.9.2",
"v0.9.1"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-1000199.json"
}
}
],
"modified": "2026-10-20T10:48:00.478481156Z",
"provider": "osv",
"references": [
"https://access.redhat.com/errata/RHSA-2017:3277",
"https://github.com/open-iscsi/tcmu-runner/issues/194"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2017-1000199",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 379928,
"published_at": "2017-11-17T02:29:00.957+00:00"
}