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atlassianSecurity-metrics-botBAM-21215
HistoryJan 22, 2021 - 5:27 p.m.

Accessing the URL /chart?filename=<file_name> exposes sensitive information - CVE-2021-26067

2021-01-2217:27:45
security-metrics-bot
jira.atlassian.com
11
atlassian bamboo
sensitive data exposure
cve-2021-26067
version 7.2.2
remote attacker
home directory path
stack trace
disk path

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.002

Percentile

59.7%

Affected versions of Atlassian Bamboo allow an unauthenticated remote attacker toย view a stack trace that may reveal the path for the home directory in disk and if certain files exists on theย {{tmp}}ย directory, via a Sensitive Data Exposure vulnerability in the /chart endpoint.

The affected versions are before version 7.2.2.

Affected versions:

  • version < 7.2.2

Fixed versions:

  • 7.2.2

Affected configurations

Vulners
Node
atlassianbamboo_data_centerRangeโ‰ค7.2.1
OR
atlassianbamboo_data_centerRange<7.2.2
VendorProductVersionCPE
atlassianbamboo_data_center*cpe:2.3:a:atlassian:bamboo_data_center:*:*:*:*:*:*:*:*

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.002

Percentile

59.7%