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Security-metrics-botJRASERVER-70808

HistoryMar 23, 2020 - 1:50 a.m.

DoS through Jira Gadget API - CVE-2019-20899

2020-03-2301:50:27

security-metrics-bot

jira.atlassian.com

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

0.002 Low

EPSS

Percentile

59.0%

JSON

The Gadget API in Atlassian Jira Server and Data Center in affected versions allows remote attackers to make Jira unresponsive via repeated requests to a certain endpoint in the Gadget API.

Affected versions:

version < 8.5.4
8.6.0

Fixed versions:

This is fixed in versions 8.5.4, 8.6.1 and 8.7.0.

Affected configurations

Vulners

Node

atlassianjira_data_centerRange≤7.6.0

atlassianjira_data_centerRange≤7.13.0

atlassianjira_data_centerRange≤7.6.15

atlassianjira_data_centerRange≤8.5.0

atlassianjira_data_centerRange≤7.13.12

atlassianjira_data_centerRange≤8.5.3

atlassianjira_data_centerRange<8.7.0

atlassianjira_data_centerRange<8.6.1

atlassianjira_data_centerRange<8.5.4

CPENameOperatorVersion
jira data centerle7.6.0
jira data centerle7.13.0
jira data centerle7.6.15
jira data centerle8.5.0
jira data centerle7.13.12
jira data centerle8.5.3
jira data centerlt8.7.0
jira data centerlt8.6.1
jira data centerlt8.5.4

Name	Operator	Version
jira data center	le	7.6.0
jira data center	le	7.13.0
jira data center	le	7.6.15
jira data center	le	8.5.0
jira data center	le	7.13.12
jira data center	le	8.5.3
jira data center	lt	8.7.0
jira data center	lt	8.6.1
jira data center	lt	8.5.4

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

0.002 Low

EPSS

Percentile

59.0%

JSON

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