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cve[email protected]CVE-2017-7471
HistoryJul 09, 2018 - 2:29 p.m.

CVE-2017-7471

2018-07-0914:29:00
CWE-732
[email protected]
web.nvd.nist.gov
39
cve-2017-7471
quick emulator
qemu
virtfs
improper access control
privilege escalation
security vulnerability
nvd

9 High

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.9 High

AI Score

Confidence

High

7.7 High

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:A/AC:L/Au:S/C:C/I:C/A:C

0.001 Low

EPSS

Percentile

25.9%

JSON

Quick Emulator (Qemu) built with the VirtFS, host directory sharing via Plan 9 File System (9pfs) support, is vulnerable to an improper access control issue. It could occur while accessing files on a shared host directory. A privileged user inside guest could use this flaw to access host file system beyond the shared folder and potentially escalating their privileges on a host.

CPENameOperatorVersion
qemu:qemuqemule2.8.1.1
qemu:qemuqemueq2.9.0

Related

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redhatcve 1
osv 2
ubuntucve 1
prion 1
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openvas 9
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gentoo 1
suse 6
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oraclelinux
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9 High

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.9 High

AI Score

Confidence

High

7.7 High

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:A/AC:L/Au:S/C:C/I:C/A:C

0.001 Low

EPSS

Percentile

25.9%

JSON
Related for CVE-2017-7471
debiancve1redhatcve1osv2ubuntucve1prion1nessus14openvas9debian2oraclelinux6gentoo1suse6