CVE-2017-10806

LOW

Description

Stack-based buffer overflow in hw/usb/redirect.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (QEMU process crash) via vectors related to logging debug messages.

References

http://www.debian.org/security/2017/dsa-3925

http://www.openwall.com/lists/oss-security/2017/07/07/1

http://www.securityfocus.com/bid/99475

https://bugzilla.redhat.com/show_bug.cgi?id=1468496

https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html

https://lists.nongnu.org/archive/html/qemu-devel/2017-05/msg03087.html

Details

Source: MITRE

Published: 2017-08-02

Updated: 2018-09-07

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 2.1

Vector: (AV:L/AC:L/Au:N/C:N/I:N/A:P)

Impact Score: 2.9

Exploitability Score: 3.9

Severity: LOW

CVSS v3.0

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 1.8

Severity: MEDIUM