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cve[email protected]CVE-2015-7512
HistoryJan 08, 2016 - 9:59 p.m.

CVE-2015-7512

2016-01-0821:59:02
CWE-120
web.nvd.nist.gov
62
cve-2015-7512
buffer overflow
pcnet_receive
qemu
remote attackers
dos
arbitrary code

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

9.3 High

AI Score

Confidence

High

0.032 Low

EPSS

Percentile

91.3%

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.

Affected configurations

NVD
Node
qemuqemuRange2.4.1
OR
qemuqemuMatch2.5.0rc0
OR
qemuqemuMatch2.5.0rc1
OR
qemuqemuMatch2.5.0rc2
Node
redhatenterprise_linux_desktopMatch6.0
OR
redhatenterprise_linux_eusMatch6.7
OR
redhatenterprise_linux_serverMatch6.0
OR
redhatenterprise_linux_workstationMatch6.0
Node
redhatopenstackMatch5.0
OR
redhatvirtualizationMatch3.0
AND
redhatenterprise_linux_serverMatch6.0
Node
debiandebian_linuxMatch7.0
OR
debiandebian_linuxMatch8.0
Node
oraclelinuxMatch6-
CPENameOperatorVersion
qemu:qemuqemule2.4.1
qemu:qemuqemueq2.5.0

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

9.3 High

AI Score

Confidence

High

0.032 Low

EPSS

Percentile

91.3%