CVE-2018-20781

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.

References

Affected packages

Git / gitlab.gnome.org/GNOME/gnome-keyring

Affected ranges

Type

GIT

Repo

https://gitlab.gnome.org/GNOME/gnome-keyring

Events

Introduced

Fixed

7b2f96bfaa3fc0a1af5ab0402f3f689f834f8cb0

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.27.2"
        }
    ]
}

Affected versions

0.*

0.17.4

2.*

2.91.2

2.91.3

2.91.4

2.91.91

2.91.92

2.91.93

3.*

3.0.0

3.0.1

3.0.2

3.0.3

3.1.1

3.1.4

3.1.90

3.1.91

3.1.92

3.10.0

3.10.1

3.11.92

3.12.0

3.12.2

3.13.91

3.14.0

3.15.90

3.15.92

3.16.0

3.17.4

3.17.91

3.18.0

3.18.1

3.18.2

3.18.3

3.19.4

3.19.90

3.2.0

3.2.1

3.2.2

3.20.0

3.3.1

3.3.1.1

3.3.2

3.3.3

3.3.3.1

3.3.4

3.3.5

3.3.91

3.3.92

3.4.0

3.4.1

3.5.3

3.5.4

3.5.5

3.5.90

3.5.91

3.5.92

3.6.0

3.6.1

3.7.1

3.7.2

3.7.5

3.7.91

3.7.92

3.8.0

3.8.1

3.9.1

3.9.90

Other

GNOME_2_12_BRANCHPOINT

GNOME_2_14_BRANCHPOINT

GNOME_2_16_BRANCHPOINT

GNOME_2_6_BRANCHPOINT

GNOME_KEYRING_0_1

GNOME_KEYRING_0_1_3

GNOME_KEYRING_0_1_4

GNOME_KEYRING_0_1_90

GNOME_KEYRING_0_1_91

GNOME_KEYRING_0_2_0

GNOME_KEYRING_0_2_1

GNOME_KEYRING_0_3_1

GNOME_KEYRING_0_3_2

GNOME_KEYRING_0_3_3

GNOME_KEYRING_0_4_0

GNOME_KEYRING_0_4_1

GNOME_KEYRING_0_4_2

GNOME_KEYRING_0_4_3

GNOME_KEYRING_0_4_4

GNOME_KEYRING_0_4_5

GNOME_KEYRING_0_4_6

GNOME_KEYRING_0_4_7

GNOME_KEYRING_0_4_8

GNOME_KEYRING_0_4_9

GNOME_KEYRING_0_5_1

GNOME_KEYRING_0_5_2

GNOME_KEYRING_0_6_0

GNOME_KEYRING_0_7_1

GNOME_KEYRING_0_7_2

GNOME_KEYRING_0_7_3

GNOME_KEYRING_0_7_91

GNOME_KEYRING_0_7_92

GNOME_KEYRING_0_8

GNOME_KEYRING_2_19_4

GNOME_KEYRING_2_19_4_1

GNOME_KEYRING_2_19_5

GNOME_KEYRING_2_19_6_1

GNOME_KEYRING_2_19_90

GNOME_KEYRING_2_19_91

GNOME_KEYRING_2_20

GNOME_KEYRING_2_20_1

GNOME_KEYRING_2_21_3

GNOME_KEYRING_2_21_3_1

GNOME_KEYRING_2_21_3_2

GNOME_KEYRING_2_21_4

GNOME_KEYRING_2_21_5

GNOME_KEYRING_2_21_90

GNOME_KEYRING_2_21_91

GNOME_KEYRING_2_21_92

GNOME_KEYRING_2_22_0

GNOME_KEYRING_2_22_1

GNOME_KEYRING_2_22_2

GNOME_KEYRING_2_23_5

GNOME_KEYRING_2_23_92

GNOME_KEYRING_2_24_0

GNOME_KEYRING_2_24_1

GNOME_KEYRING_2_25_1

GNOME_KEYRING_2_25_2

GNOME_KEYRING_2_25_4

GNOME_KEYRING_2_25_4_1

GNOME_KEYRING_2_25_4_2

GNOME_KEYRING_2_25_5

GNOME_KEYRING_2_25_90

GNOME_KEYRING_2_25_91

GNOME_KEYRING_2_25_92

GNOME_KEYRING_2_26_0

GNOME_KEYRING_2_26_1

GNOME_KEYRING_2_26_3

GNOME_KEYRING_2_27_4

GNOME_KEYRING_2_27_5

GNOME_KEYRING_2_27_90

GNOME_KEYRING_2_27_92

GNOME_KEYRING_2_28_0

GNOME_KEYRING_2_28_1

GNOME_KEYRING_2_28_2

GNOME_KEYRING_2_29_4

GNOME_KEYRING_2_29_5

GNOME_KEYRING_2_29_90

GNOME_KEYRING_2_29_92

GNOME_KEYRING_2_30_0

GNOME_KEYRING_2_30_1

GNOME_KEYRING_2_31_4

GNOME_KEYRING_2_31_91

GNOME_KEYRING_2_31_92

GNOME_KEYRING_2_32_0

GNOME_KEYRING_2_3_91

GNOME_KEYRING_2_91_0

GNOME_KEYRING_2_91_1

initial_import

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-20781.json"

unresolved_ranges

[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "14.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "16.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "8.8"
            }
        ]
    }
]