CVE Vulnerability

CVE-2020-11102

hw/net/tulip.c in QEMU 4.2.0 has a buffer overflow during the copying of tx/rx buffers because the frame size is not validated against the r/w data length.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

5.6 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://lists.gnu.org/archive/html/qemu-devel/2020-03/msg08322.html Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/04/06/1 Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202005-02
Configurations

Configuration 1

cpe:2.3:a:qemu:qemu:4.2.0:*:*:*:*:*:*:*
Information

Published : 2020-04-06 04:15

Updated : 2020-05-13 01:15

NVD link : CVE-2020-11102

Mitre link : CVE-2020-11102

Products Affected
No products.
CWE
CWE-787