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atlassianSecurity-metrics-botJRASERVER-70883
HistoryApr 08, 2020 - 3:13 a.m.

DoS via missing input validation in UserPickerBrowser.jspa - CVE-2019-20413

2020-04-0803:13:21
security-metrics-bot
jira.atlassian.com
20

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.003 Low

EPSS

Percentile

65.4%

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to impact the application’s availability via a Denial of Service (DoS) vulnerability on the UserPickerBrowser.jspa page.

Affected versions:

  • version < 7.13.9
  • 8.0.0 ≤ version < 8.4.2

Fixed versions:

  • 7.13.9
  • 8.4.2
  • 8.5.0

Affected configurations

Vulners
Node
atlassianjira_data_centerRange7.8.4
OR
atlassianjira_data_centerRange8.3.0
OR
atlassianjira_data_centerRange<8.4.2
OR
atlassianjira_data_centerRange<7.13.9
OR
atlassianjira_data_centerRange<8.5.0

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.003 Low

EPSS

Percentile

65.4%

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