openstack-barbican API __init__.py _do_enforce_rbac kwargs authentication bypass

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.8$0-$5k0.00

A vulnerability, which was classified as problematic, was found in openstack-barbican (Cloud Software) (version now known). This affects the function _do_enforce_rbac of the file barbican/api/controllers/__init__.py of the component API. The manipulation of the argument kwargs with an unknown input leads to a unknown weakness. CWE is classifying the issue as CWE-305. The authentication algorithm is sound, but the implemented mechanism can be bypassed as the result of a separate weakness that is primary to the authentication error. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was presented 12/21/2022. The advisory is shared at access.redhat.com. This vulnerability is uniquely identified as CVE-2022-3100 since 09/02/2022. Technical details are known, but no exploit is available.

Applying the patch 6112c302375bf3d4c27303d12beec52ce2a82a2b is able to eliminate this problem. The bugfix is ready for download at github.com.

Productinfo

Type

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.0
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Authentication bypass
CWE: CWE-305 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 6112c302375bf3d4c27303d12beec52ce2a82a2b

Timelineinfo

09/02/2022 🔍
12/21/2022 +110 days 🔍
12/21/2022 +0 days 🔍
01/21/2023 +31 days 🔍

Sourcesinfo

Advisory: access.redhat.com
Status: Confirmed

CVE: CVE-2022-3100 (🔍)

Entryinfo

Created: 12/21/2022 15:42
Updated: 01/21/2023 15:42
Changes: 12/21/2022 15:42 (40), 01/21/2023 15:35 (1), 01/21/2023 15:42 (1)
Complete: 🔍

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