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veracodeVeracode Vulnerability DatabaseVERACODE:41157
HistoryJul 09, 2023 - 11:31 p.m.

Improper Access Control

2023-07-0923:31:15
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
7
qemu
vulnerability
9pfs
improper access control
security
software

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

0.0004 Low

EPSS

Percentile

15.7%

qemu is vulnerable to Improper Access Control. The 9pfs server does not prohibit opening special files on the host sideThis could allow a malicious client to escape from the exported 9p tree by creating and opening a device file in the shared folder.

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

0.0004 Low

EPSS

Percentile

15.7%