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cve[email protected]CVE-2019-20884
HistoryJun 19, 2020 - 5:15 p.m.

CVE-2019-20884

2020-06-1917:15:13
[email protected]
web.nvd.nist.gov
24
mattermost
server
file attachment
security
vulnerability
cve-2019-20884
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

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.9%

JSON

An issue was discovered in Mattermost Server before 5.8.0. It allows attackers to partially attach a file to more than one post.

Affected configurations

NVD
Node
mattermostmattermost_serverRange<5.8.0

Related

nvd 1
cvelist 1
osv 1
prion 1
nvd
nvd
CVE-2019-20884
2020-06-19 17:15:13
cvelist
cvelist
CVE-2019-20884
2020-06-19 16:42:05
osv
osv
CVE-2019-20884
2020-06-19 17:15:13
prion
prion
Design/Logic Flaw
2020-06-19 17:15:00

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

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.9%

JSON
Related for CVE-2019-20884
nvd1cvelist1osv1prion1