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mageiaGentoo FoundationMGASA-2021-0003
HistoryJan 04, 2021 - 5:42 p.m.

Updated gdm packages fix a security vulnerability

2021-01-0417:42:30
Gentoo Foundation
advisories.mageia.org
12

6.8 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.6 Medium

CVSS2

Access Vector

LOCAL

Access 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

0.001 Low

EPSS

Percentile

35.0%

JSON

Kevin Backhouse discovered that GDM incorrectly launched the initial setup tool when the accountsservice daemon was not reachable. A local attacker able to cause accountsservice to crash or stop responding could trick GDM into launching the initial setup tool and create a privileged user (CVE-2020-16125).

OSVersionArchitecturePackageVersionFilename
Mageia7noarchgdm< 3.32.0-1.1gdm-3.32.0-1.1.mga7

Related

cve 1
openvas 8
prion 1
redhatcve 1
ubuntu 1
suse 2
nessus 12
debian 1
archlinux 1
veracode 1
ubuntucve 1
debiancve 1
osv 5
rocky 1
redhat 1
cve
cve
CVE-2020-16125
2020-11-10 05:15:00
openvas
openvas
Mageia: Security Advisory (MGASA-2021-0003)
2022-01-28 00:00:00
SUSE: Security Advisory (SUSE-SU-2020:3333-1)
2021-06-09 00:00:00
Huawei EulerOS: Security Advisory for gdm (EulerOS-SA-2020-2511)
2020-12-15 00:00:00
prion
prion
Code injection
2020-11-10 05:15:00
redhatcve
redhatcve
CVE-2020-16125
2020-11-26 16:14:02
ubuntu
ubuntu
GDM vulnerability
2020-11-03 00:00:00
suse
suse
Security update for gdm (important)
2020-12-15 00:00:00
Security update for gdm (important)
2020-11-19 00:00:00
nessus
nessus
Ubuntu 18.04 LTS / 20.04 LTS : GDM vulnerability (USN-4614-1)
2020-11-04 00:00:00
SUSE SLED15 / SLES15 Security Update : gdm (SUSE-SU-2020:3333-1)
2020-12-09 00:00:00
EulerOS 2.0 SP5 : gdm (EulerOS-SA-2021-1192)
2021-02-04 00:00:00
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[SECURITY] [DLA 2434-1] gdm3 security update
2020-11-05 12:41:14
archlinux
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2020-11-09 05:49:14
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debiancve
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2020-11-10 05:15:00
osv
osv
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2020-11-10 05:15:11
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2020-11-05 00:00:00
gdm3 vulnerability
2020-11-03 15:00:24
rocky
rocky
GNOME security, bug fix, and enhancement update
2021-05-18 05:35:26
redhat
redhat
(RHSA-2021:1586) Moderate: GNOME security, bug fix, and enhancement update
2021-05-18 05:35:26

6.8 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.6 Medium

CVSS2

Access Vector

LOCAL

Access 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

0.001 Low

EPSS

Percentile

35.0%

JSON
Related for MGASA-2021-0003
cve1openvas8prion1redhatcve1ubuntu1suse2nessus12debian1archlinux1veracode1ubuntucve1debiancve1osv5rocky1redhat1