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atlassianSecurity-metrics-botJRASERVER-72316
HistoryApr 14, 2021 - 2:32 a.m.

Full path information disclose via invalid filename error message - CVE-2021-26075

2021-04-1402:32:32
security-metrics-bot
jira.atlassian.com
11
jira importers plugin
information disclosure
remote attackers

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

35.3%

The Jira importers plugin AttachTemporaryFile rest resource in Jira Server and Data Center before version 8.5.12, from version 8.6.0 before 8.13.4, and from version 8.14.0 before 8.15.1 allowed remote authenticated attackers to obtain the full path of the Jira application data directory via an information disclosure vulnerability in the error message when presented with an invalid filename.

Affected versions:

  • version < 8.5.12
  • 8.6.0 ≤ version < 8.13.4
  • 8.14.0 ≤ version < 8.15.1

Fixed versions:

  • 8.5.12
  • 8.13.4
  • 8.15.1

Affected configurations

Vulners
Node
atlassianjira_data_centerRange8.5.0
OR
atlassianjira_data_centerRange8.13.0
OR
atlassianjira_data_centerRange<8.13.4
OR
atlassianjira_data_centerRange<8.5.12
OR
atlassianjira_data_centerRange<8.15.1
OR
atlassianjira_data_centerRange<8.16.0
VendorProductVersionCPE
atlassianjira_data_center*cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

35.3%