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RedhatCVE-2016-4001

HistoryMay 23, 2016 - 7:59 p.m.

CVE-2016-4001

2016-05-2319:59:05

CWE-120

redhat

web.nvd.nist.gov

cve-2016-4001

buffer overflow

qemu

stellaris_enet_receive

denial of service

remote attack

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

8.7

Confidence

High

EPSS

0.035

Percentile

91.6%

JSON

Buffer overflow in the stellaris_enet_receive function in hw/net/stellaris_enet.c in QEMU, when the Stellaris ethernet controller is configured to accept large packets, allows remote attackers to cause a denial of service (QEMU crash) via a large packet.

Affected configurations

Nvd

Node

qemuqemuRange≤2.5.1.1

qemuqemuMatch2.6.0rc0

qemuqemuMatch2.6.0rc1

Node

canonicalubuntu_linuxMatch12.04esm

canonicalubuntu_linuxMatch14.04esm

canonicalubuntu_linuxMatch15.10

canonicalubuntu_linuxMatch16.04lts

Node

fedoraprojectfedoraMatch22

fedoraprojectfedoraMatch23

fedoraprojectfedoraMatch24

Node

debiandebian_linuxMatch8.0

VendorProductVersionCPE
qemuqemu*cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
qemuqemu2.6.0cpe:2.3:a:qemu:qemu:2.6.0:rc0:*:*:*:*:*:*
qemuqemu2.6.0cpe:2.3:a:qemu:qemu:2.6.0:rc1:*:*:*:*:*:*
canonicalubuntu_linux12.04cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
canonicalubuntu_linux14.04cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
canonicalubuntu_linux15.10cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*
canonicalubuntu_linux16.04cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
fedoraprojectfedora22cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*
fedoraprojectfedora23cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*
fedoraprojectfedora24cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
qemu	qemu	*	cpe:2.3:a:qemu:qemu::::::::
qemu	qemu	2.6.0	cpe:2.3:a:qemu:qemu:2.6.0:rc0::::::
qemu	qemu	2.6.0	cpe:2.3:a:qemu:qemu:2.6.0:rc1::::::
canonical	ubuntu_linux	12.04	cpe:2.3:o:canonical:ubuntu_linux:12.04::::esm:::
canonical	ubuntu_linux	14.04	cpe:2.3:o:canonical:ubuntu_linux:14.04::::esm:::
canonical	ubuntu_linux	15.10	cpe:2.3:o:canonical:ubuntu_linux:15.10:::::::*
canonical	ubuntu_linux	16.04	cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::
fedoraproject	fedora	22	cpe:2.3:o:fedoraproject:fedora:22:::::::*
fedoraproject	fedora	23	cpe:2.3:o:fedoraproject:fedora:23:::::::*
fedoraproject	fedora	24	cpe:2.3:o:fedoraproject:fedora:24:::::::*