CVE-2017-18043

MEDIUM
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

Integer overflow in the macro ROUND_UP (n, d) in Quick Emulator (Qemu) allows a user to cause a denial of service (Qemu process crash).

References

http://www.openwall.com/lists/oss-security/2018/01/19/1

http://www.securityfocus.com/bid/102759

https://git.qemu.org/?p=qemu.git;a=commit;h=2098b073f398cd628c09c5a78537a6854

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

https://usn.ubuntu.com/3575-1/

https://www.debian.org/security/2018/dsa-4213

Details

Source: MITRE

Published: 2018-01-31

Updated: 2019-03-07

Type: CWE-190

Risk Information

CVSS v2

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

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

Tenable Plugins

View all (14 total)

IDNameProductFamilySeverity
135559EulerOS 2.0 SP3 : qemu-kvm (EulerOS-SA-2020-1430)NessusHuawei Local Security Checks
critical
131585EulerOS 2.0 SP2 : qemu-kvm (EulerOS-SA-2019-2431)NessusHuawei Local Security Checks
critical
130689EulerOS 2.0 SP5 : qemu-kvm (EulerOS-SA-2019-2227)NessusHuawei Local Security Checks
critical
124947EulerOS Virtualization 3.0.1.0 : qemu (EulerOS-SA-2019-1444)NessusHuawei Local Security Checks
high
124908EulerOS Virtualization for ARM 64 3.0.1.0 : qemu-kvm (EulerOS-SA-2019-1405)NessusHuawei Local Security Checks
high
117556EulerOS Virtualization 2.5.0 : qemu-kvm (EulerOS-SA-2018-1247)NessusHuawei Local Security Checks
high
117351Debian DLA-1497-1 : qemu security update (Spectre)NessusDebian Local Security Checks
critical
110208Debian DSA-4213-1 : qemu - security update (Spectre)NessusDebian Local Security Checks
critical
108929GLSA-201804-08 : QEMU: Multiple vulnerabilities (Spectre)NessusGentoo Local Security Checks
critical
108686SUSE SLED12 / SLES12 Security Update : qemu (SUSE-SU-2018:0831-1) (Spectre)NessusSuSE Local Security Checks
critical
108576openSUSE Security Update : qemu (openSUSE-2018-291) (Spectre)NessusSuSE Local Security Checks
critical
108533SUSE SLED12 / SLES12 Security Update : qemu (SUSE-SU-2018:0762-1) (Spectre)NessusSuSE Local Security Checks
critical
107145Ubuntu 14.04 LTS / 16.04 LTS : qemu regression (USN-3575-2)NessusUbuntu Local Security Checks
critical
106927Ubuntu 14.04 LTS / 16.04 LTS / 17.10 : qemu vulnerabilities (USN-3575-1)NessusUbuntu Local Security Checks
critical