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ubuntuUbuntuUSN-5697-1
HistoryOct 25, 2022 - 12:00 a.m.

Barbican vulnerability

2022-10-2500:00:00
ubuntu.com
13

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

3.6 Low

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

25.9%

Releases

  • Ubuntu 22.04 LTS
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • barbican - OpenStack Key Management Service - API Server

Details

Douglas Mendizabal discovered that Barbican incorrectly handled certain
query strings. A remote attacker could possibly use this issue to bypass
the access policy.

OSVersionArchitecturePackageVersionFilename
Ubuntu22.04noarchpython3-barbican< 2:14.0.0-0ubuntu1.1UNKNOWN
Ubuntu22.04noarchbarbican-api< 2:14.0.0-0ubuntu1.1UNKNOWN
Ubuntu22.04noarchbarbican-common< 2:14.0.0-0ubuntu1.1UNKNOWN
Ubuntu22.04noarchbarbican-doc< 2:14.0.0-0ubuntu1.1UNKNOWN
Ubuntu22.04noarchbarbican-keystone-listener< 2:14.0.0-0ubuntu1.1UNKNOWN
Ubuntu22.04noarchbarbican-worker< 2:14.0.0-0ubuntu1.1UNKNOWN
Ubuntu20.04noarchpython3-barbican< 1:10.1.0-0ubuntu2.2UNKNOWN
Ubuntu20.04noarchbarbican-api< 1:10.1.0-0ubuntu2.2UNKNOWN
Ubuntu20.04noarchbarbican-common< 1:10.1.0-0ubuntu2.2UNKNOWN
Ubuntu20.04noarchbarbican-doc< 1:10.1.0-0ubuntu2.2UNKNOWN
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5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

3.6 Low

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

25.9%

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