Lucene search

[email protected]CVE-2019-20889

HistoryJun 19, 2020 - 5:15 p.m.

CVE-2019-20889

2020-06-1917:15:14

CWE-276

[email protected]

web.nvd.nist.gov

cve-2019-20889

mattermost server

security issue

user-access token

permissions

nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

5.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.9%

JSON

An issue was discovered in Mattermost Server before 5.7, 5.6.3, 5.5.2, and 4.10.5. It mishandles permissions for user-access token creation.

Affected configurations

NVD

Node

mattermostmattermost_serverRange4.10.0–4.10.5

mattermostmattermost_serverRange5.5.0–5.5.2

mattermostmattermost_serverRange5.6.0–5.6.3

mattermostmattermost_serverMatch5.7.0rc1

mattermostmattermost_serverMatch5.7.0rc2

mattermostmattermost_serverMatch5.7.0rc3

mattermostmattermost_serverMatch5.7.0rc4

mattermostmattermost_serverMatch5.7.0rc5

mattermostmattermost_serverMatch5.7.0rc6

CPENameOperatorVersion
mattermost:mattermost_servermattermost mattermost serverlt4.10.5
mattermost:mattermost_servermattermost mattermost serverlt5.5.2
mattermost:mattermost_servermattermost mattermost serverlt5.6.3
mattermost:mattermost_servermattermost mattermost servereq5.7.0

CPE	Name	Operator	Version
mattermost:mattermost_server	mattermost mattermost server	lt	4.10.5
mattermost:mattermost_server	mattermost mattermost server	lt	5.5.2
mattermost:mattermost_server	mattermost mattermost server	lt	5.6.3
mattermost:mattermost_server	mattermost mattermost server	eq	5.7.0

References

mattermost.com/security-updates/

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

5.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.9%

JSON

Related for CVE-2019-20889

prion1 osv1 nvd1 cvelist1