CVE-2015-8666

high
New! CVE Severity Now Using CVSS v3

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Description

Heap-based buffer overflow in QEMU, when built with the Q35-chipset-based PC system emulator.

References

http://git.qemu-project.org/?p=qemu.git;a=commit;h=d9a3b33d2c9f996537b7f1d0246dee2d0120cefb

http://www.openwall.com/lists/oss-security/2015/12/24/1

http://www.securityfocus.com/bid/79670

https://bugzilla.redhat.com/show_bug.cgi?id=1283722

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

https://security.gentoo.org/glsa/201602-01

Details

Source: MITRE

Published: 2017-04-11

Updated: 2020-10-13

Type: CWE-787

Risk Information

CVSS v2

Base Score: 3.3

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

Impact Score: 4.9

Exploitability Score: 3.4

Severity: LOW

CVSS v3

Base Score: 7.9

Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H

Impact Score: 5.8

Exploitability Score: 1.5

Severity: HIGH

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* versions up to 2.4.1 (inclusive)

cpe:2.3:a:qemu:qemu:2.5.0:rc0:*:*:*:*:*:*

Configuration 2

OR

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Tenable Plugins

View all (8 total)

IDNameProductFamilySeverity
117351Debian DLA-1497-1 : qemu security update (Spectre)NessusDebian Local Security Checks
critical
89634Fedora 23 : qemu-2.4.1-5.fc23 (2016-e9bba2bb01)NessusFedora Local Security Checks
medium
89624Fedora 22 : xen-4.5.2-7.fc22 (2016-e1784417af)NessusFedora Local Security Checks
high
89574Fedora 22 : qemu-2.3.1-10.fc22 (2016-890e612f52)NessusFedora Local Security Checks
medium
89503Fedora 23 : xen-4.5.2-7.fc23 (2016-2c15b72b01)NessusFedora Local Security Checks
high
88587GLSA-201602-01 : QEMU: Multiple vulnerabilities (Venom)NessusGentoo Local Security Checks
critical
88576Ubuntu 12.04 LTS / 14.04 LTS / 15.10 : qemu, qemu-kvm vulnerabilities (USN-2891-1)NessusUbuntu Local Security Checks
high
87687FreeBSD : qemu -- denial of service vulnerability in Q35 chipset emulation (152acff3-b1bd-11e5-9728-002590263bf5)NessusFreeBSD Local Security Checks
high