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nvd[email protected]NVD:CVE-2017-7493
HistoryMay 17, 2017 - 3:29 p.m.

CVE-2017-7493

2017-05-1715:29:00
CWE-732
[email protected]
web.nvd.nist.gov
6

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.5

Confidence

High

EPSS

0.001

Percentile

26.7%

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 virtfs metadata files in mapped-file security mode. A guest user could use this flaw to escalate their privileges inside guest.

Affected configurations

Nvd
Node
qemuqemuRange≤2.9.1
Node
debiandebian_linuxMatch8.0
VendorProductVersionCPE
qemuqemu*cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
debiandebian_linux8.0cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Related

redhatcve 1
ubuntucve 1
osv 5
veracode 1
cve 1
prion 1
debiancve 1
cvelist 1
openvas 13
debian 3
nessus 19
gentoo 1
ubuntu 2
suse 6
oraclelinux 5
redhatcve
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osv
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2017-05-30 00:00:00
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2017-07-21 00:00:00
veracode
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Privilege Escalation
2020-09-21 06:36:22
cve
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prion
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2017-05-17 15:29:00
debiancve
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cvelist
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openvas
openvas
Debian: Security Advisory (DLA-965-1)
2023-03-08 00:00:00
Debian: Security Advisory (DLA-1035-1)
2018-02-07 00:00:00
Ubuntu: Security Advisory (USN-3414-2)
2017-09-21 00:00:00
debian
debian
[SECURITY] [DLA 965-1] qemu-kvm security update
2017-05-31 06:12:28
[SECURITY] [DLA 1035-1] qemu security update
2017-07-21 15:17:41
[SECURITY] [DLA 1497-1] qemu security update
2018-09-06 18:49:12
nessus
nessus
Debian DLA-965-1 : qemu-kvm security update
2017-05-31 00:00:00
Debian DLA-1035-1 : qemu security update
2017-07-24 00:00:00
GLSA-201706-03 : QEMU: Multiple vulnerabilities
2017-06-06 00:00:00
gentoo
gentoo
QEMU: Multiple vulnerabilities
2017-06-06 00:00:00
ubuntu
ubuntu
QEMU regression
2017-09-20 00:00:00
QEMU vulnerabilities
2017-09-13 00:00:00
suse
suse
Security update for kvm (important)
2017-11-10 09:05:35
Security update for qemu (important)
2017-07-04 21:16:50
Security update for qemu (important)
2017-07-15 00:10:54
oraclelinux
oraclelinux
qemu security update
2018-11-28 00:00:00
qemu security update
2018-11-20 00:00:00
qemu security update
2019-03-15 00:00:00

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.5

Confidence

High

EPSS

0.001

Percentile

26.7%

JSON
Related for NVD:CVE-2017-7493
redhatcve1ubuntucve1osv5veracode1cve1prion1debiancve1cvelist1openvas13debian3nessus19gentoo1ubuntu2suse6oraclelinux5