CVE Vulnerability

CVE-2019-13164

qemu-bridge-helper.c in QEMU 3.1 and 4.0.0 does not ensure that a network interface name (obtained from bridge.conf or a --br=bridge option) is limited to the IFNAMSIZ size, which can lead to an ACL bypass.

4.6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
http://www.openwall.com/lists/oss-security/2019/07/02/2 Mailing List Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2019-07/msg00145.html Mailing List Patch
http://www.securityfocus.com/bid/109054 Broken Link
https://seclists.org/bugtraq/2019/Aug/41 Mailing List Third Party Advisory
https://www.debian.org/security/2019/dsa-4506 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00000.html Mailing List Third Party Advisory
https://www.debian.org/security/2019/dsa-4512 Third Party Advisory
https://seclists.org/bugtraq/2019/Sep/3 Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00008.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/09/msg00021.html Mailing List Third Party Advisory
https://usn.ubuntu.com/4191-2/ Third Party Advisory
https://usn.ubuntu.com/4191-1/ Third Party Advisory
https://security.gentoo.org/glsa/202003-66 Third Party Advisory
https://github.com/qemu/qemu/commit/03d7712b4bcd47bfe0fe14ba2fffa87e111fa086 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:qemu:qemu:3.1:*:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:4.0.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
Information

Published : 2019-07-03 02:15

Updated : 2022-10-06 07:51

NVD link : CVE-2019-13164

Mitre link : CVE-2019-13164

Products Affected
No products.
CWE
NVD-CWE-noinfo