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MitreCVE-2019-18192

HistoryOct 17, 2019 - 8:15 p.m.

CVE-2019-18192

2019-10-1720:15:12

CWE-732

mitre

web.nvd.nist.gov

cve-2019-18192

gnu guix

local users

arbitrary access

user account

security vulnerability

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

7.6

Confidence

High

EPSS

Percentile

5.1%

JSON

GNU Guix 1.0.1 allows local users to gain access to an arbitrary user’s account because the parent directory of the user-profile directories is world writable, a similar issue to CVE-2019-17365.

Affected configurations

Nvd

Node

gnuguixMatch1.0.1

VendorProductVersionCPE
gnuguix1.0.1cpe:2.3:a:gnu:guix:1.0.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
gnu	guix	1.0.1	cpe:2.3:a:gnu:guix:1.0.1:::::::*

References

www.openwall.com/lists/oss-security/2019/10/17/3

issues.guix.gnu.org/issue/37744

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

7.6

Confidence

High

EPSS

Percentile

5.1%

JSON

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