A flaw was found in qemu Media Transfer Protocol (MTP) before version 3.1.0. A path traversal in the in usb_mtp_write_data function in hw/usb/dev-mtp.c due to an improper filename sanitization. When the guest device is mounted in read-write mode, this allows to read/write arbitrary files which may lead do DoS scenario OR possibly lead to code execution on the host.

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Source ID Title
EUVD EUVD EUVD-2018-8658 A flaw was found in qemu Media Transfer Protocol (MTP) before version 3.1.0. A path traversal in the in usb_mtp_write_data function in hw/usb/dev-mtp.c due to an improper filename sanitization. When the guest device is mounted in read-write mode, this allows to read/write arbitrary files which may lead do DoS scenario OR possibly lead to code execution on the host.
Ubuntu USN Ubuntu USN USN-3923-1 QEMU vulnerabilities
Fixes

Solution

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Workaround

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-05T10:32:54.050Z

Reserved: 2018-09-11T00:00:00

Link: CVE-2018-16867

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-12-12T13:29:02.750

Modified: 2024-11-21T03:53:29.110

Link: CVE-2018-16867

cve-icon Redhat

Severity : Important

Publid Date: 2018-12-03T00:00:00Z

Links: CVE-2018-16867 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses