CVE-2015-7512

2015-11-3000:00:00

ubuntu.com

9 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.032 Low

EPSS

Percentile

91.1%

JSON

Buffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU,
when a guest NIC has a larger MTU, allows remote attackers to cause a
denial of service (guest OS crash) or execute arbitrary code via a large
packet.

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchqemu< 2.0.0+dfsg-2ubuntu1.21UNKNOWN
ubuntu15.04noarchqemu< 1:2.2+dfsg-5expubuntu9.7UNKNOWN
ubuntu15.10noarchqemu< 1:2.3+dfsg-5ubuntu9.1UNKNOWN
ubuntu12.04noarchqemu-kvm< 1.0+noroms-0ubuntu14.26UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	14.04	noarch	qemu	< 2.0.0+dfsg-2ubuntu1.21	UNKNOWN
ubuntu	15.04	noarch	qemu	< 1:2.2+dfsg-5expubuntu9.7	UNKNOWN
ubuntu	15.10	noarch	qemu	< 1:2.3+dfsg-5ubuntu9.1	UNKNOWN
ubuntu	12.04	noarch	qemu-kvm	< 1.0+noroms-0ubuntu14.26	UNKNOWN