CVE-2018-16867

CVSS 7 HIGHEPSS 0.4%CWE-362

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

12 Dec 2018Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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-2018-16867 https://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/2018/12/06/1 http://www.securityfocus.com/bid/106195