Atlassian Jira/Confluence/Bitbucket/Bamboo/Fisheye SAML SSO Apps improper authentication

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

Summaryinfo

A vulnerability was found in Atlassian Jira, Confluence, Bitbucket, Bamboo and Fisheye. It has been rated as critical. Impacted is an unknown function of the component SAML SSO Apps. The manipulation leads to improper authentication. This vulnerability is documented as CVE-2021-37843. The attack can be initiated remotely. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Atlassian Jira, Confluence, Bitbucket, Bamboo and Fisheye (Bug Tracking Software). This issue affects an unknown function of the component SAML SSO Apps. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability.

The weakness was released 08/03/2021. The advisory is shared at wiki.resolution.de. The identification of this vulnerability is CVE-2021-37843. Neither technical details nor an exploit are publicly available.

Upgrading eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/02/2021 🔍
08/03/2021 +1 days 🔍
08/03/2021 +0 days 🔍
08/06/2021 +3 days 🔍

Sourcesinfo

Vendor: atlassian.com

Advisory: wiki.resolution.de
Status: Confirmed

CVE: CVE-2021-37843 (🔍)
GCVE (CVE): GCVE-0-2021-37843
GCVE (VulDB): GCVE-100-179921

Entryinfo

Created: 08/03/2021 11:47
Updated: 08/06/2021 19:33
Changes: 08/03/2021 11:47 (37), 08/06/2021 19:26 (2), 08/06/2021 19:33 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

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