CVE-2020-11102

medium

Description

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.

References

https://security.gentoo.org/glsa/202005-02

https://lists.gnu.org/archive/html/qemu-devel/2020-03/msg08322.html

http://www.openwall.com/lists/oss-security/2020/04/06/1

Details

Source: Mitre, NVD

Published: 2020-04-06

Updated: 2020-05-13

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 5.6

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