Bifrost up to 1.8.6 HTTP Basic Authentication improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

A vulnerability classified as critical was found in Bifrost up to 1.8.6. Affected by this vulnerability is an unknown function of the component HTTP Basic Authentication Handler. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Bifrost is a middleware package which can synchronize MySQL/MariaDB binlog data to other types of databases. Versions 1.8.6-release and prior are vulnerable to authentication bypass when using HTTP basic authentication. This may allow group members who only have read permissions to write requests when they are normally forbidden from doing so. Version 1.8.7-release contains a patch. There are currently no known workarounds.

The weakness was shared 09/27/2022 as GHSA-p6fh-xc6r-g5hw. The advisory is shared at github.com. This vulnerability is known as CVE-2022-39219 since 09/02/2022. Neither technical details nor an exploit are publicly available.

Upgrading to version 1.8.7 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying a patch is able to eliminate this problem. The best possible mitigation is suggested to be patching the affected component.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 8.5
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Upgrade: Bifrost 1.8.7

Timelineinfo

09/02/2022 🔍
09/27/2022 +25 days 🔍
09/27/2022 +0 days 🔍
10/24/2022 +27 days 🔍

Sourcesinfo

Advisory: GHSA-p6fh-xc6r-g5hw
Status: Confirmed

CVE: CVE-2022-39219 (🔍)

Entryinfo

Created: 09/27/2022 08:50
Updated: 10/24/2022 13:39
Changes: 09/27/2022 08:50 (51), 10/24/2022 13:39 (11)
Complete: 🔍

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