CVE-2018-18849

medium

Description

In Qemu 3.0.0, lsi_do_msgin in hw/scsi/lsi53c895a.c allows out-of-bounds access by triggering an invalid msg_len value.

References

https://www.debian.org/security/2019/dsa-4454

https://usn.ubuntu.com/3826-1/

https://security.netapp.com/advisory/ntap-20190411-0006/

https://seclists.org/bugtraq/2019/May/76

https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg06401.html

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LQIBTGNRDQEXGAAYHE4JIWFAYFNHZ6QP/

https://lists.debian.org/debian-lts-announce/2019/05/msg00010.html

http://www.openwall.com/lists/oss-security/2018/11/01/1

http://lists.opensuse.org/opensuse-security-announce/2018-12/msg00043.html

http://lists.opensuse.org/opensuse-security-announce/2018-12/msg00028.html

http://lists.opensuse.org/opensuse-security-announce/2018-12/msg00004.html

Details

Source: Mitre, NVD

Published: 2019-03-21

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 2.1

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

Severity: Low

CVSS v3

Base Score: 5.5

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

Severity: Medium