Buffer Overflow

2019-07-0800:07:31

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

JSON

QEMU is vulnerable to buffer overflows. A remote, unauthenticated attacker could cause a system crash due to device tree size manipulation before buffer allocation leading to denial of service conditions. Affected by this issue is the function load_image of the file device_tree.c.

CPENameOperatorVersion
qemu-kvm-rheveq2.6.0__28.el7_3.3
qemu-kvm-rheveq2.3.0__31.el7_2.16
qemu-kvm-rheveq2.3.0__31.el7_2.15
qemu-kvm-rheveq2.3.0__31.el7
qemu-kvm-rheveq2.9.0__14.el7
qemu-kvm-rheveq2.6.0__28.el7_3.17
qemu-kvm-rheveq2.1.2__23.el7
qemu-kvm-rheveq2.10.0__21.el7
qemu-kvm-rheveq2.9.0__16.el7_4.5
qemu-kvm-rheveq2.10.0__21.el7_5.3

Name	Operator	Version
qemu-kvm-rhev	eq	2.6.0__28.el7_3.3
qemu-kvm-rhev	eq	2.3.0__31.el7_2.16
qemu-kvm-rhev	eq	2.3.0__31.el7_2.15
qemu-kvm-rhev	eq	2.3.0__31.el7
qemu-kvm-rhev	eq	2.9.0__14.el7
qemu-kvm-rhev	eq	2.6.0__28.el7_3.17
qemu-kvm-rhev	eq	2.1.2__23.el7
qemu-kvm-rhev	eq	2.10.0__21.el7
qemu-kvm-rhev	eq	2.9.0__16.el7_4.5
qemu-kvm-rhev	eq	2.10.0__21.el7_5.3