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CVE-2018-16867

CVE-2018-16867

CVSS 7 HIGHEPSS 0.4%CWE-362
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.
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
Affected products
[UNKNOWN] · QEMU:

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References
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16867https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CGCFIFSIWUREEQQOZDZFBYKWZHXCWBZN/https://usn.ubuntu.com/3923-1/https://www.openwall.com/lists/oss-security/2018/12/06/1http://www.securityfocus.com/bid/106195