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[email protected]NVD:CVE-2018-20781

HistoryFeb 12, 2019 - 5:29 p.m.

CVE-2018-20781

2019-02-1217:29:00

CWE-522

[email protected]

web.nvd.nist.gov

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

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

EPSS

0.001

Percentile

17.2%

JSON

In pam/gkr-pam-module.c in GNOME Keyring before 3.27.2, the user’s password is kept in a session-child process spawned from the LightDM daemon. This can expose the credential in cleartext.

Affected configurations

Nvd

Node

gnomegnome_keyringRange<3.27.2

Node

canonicalubuntu_linuxMatch14.04esm

canonicalubuntu_linuxMatch16.04lts

Node

oraclezfs_storage_appliance_kitMatch8.8

VendorProductVersionCPE
gnomegnome_keyring*cpe:2.3:a:gnome:gnome_keyring:*:*:*:*:*:*:*:*
canonicalubuntu_linux14.04cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
canonicalubuntu_linux16.04cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
oraclezfs_storage_appliance_kit8.8cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
gnome	gnome_keyring	*	cpe:2.3:a:gnome:gnome_keyring::::::::
canonical	ubuntu_linux	14.04	cpe:2.3:o:canonical:ubuntu_linux:14.04::::esm:::
canonical	ubuntu_linux	16.04	cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::
oracle	zfs_storage_appliance_kit	8.8	cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:::::::*