OpenStack Nova noVNC redirect

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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4.7$0-$5k0.77

Summaryinfo

A vulnerability identified as problematic has been detected in OpenStack Nova. This affects an unknown part of the component noVNC. This manipulation causes redirect. The identification of this vulnerability is CVE-2021-3654. There is no exploit available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in OpenStack Nova (Cloud Software) (affected version not known). It has been declared as problematic. Affected by this vulnerability is some unknown functionality of the component noVNC. The manipulation with an unknown input leads to a redirect vulnerability. The CWE definition for the vulnerability is CWE-601. A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 03/03/2022 as 04d48527b62a35d912f93bc75613a6cca606df66. It is possible to read the advisory at opendev.org. This vulnerability is known as CVE-2021-3654 since 07/20/2021. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1204.001 according to MITRE ATT&CK.

Applying the patch 04d48527b62a35d912f93bc75613a6cca606df66 is able to eliminate this problem. The bugfix is ready for download at opendev.org.

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Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.7

VulDB Base Score: 4.9
VulDB Temp Score: 4.7
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: Redirect
CWE: CWE-601
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: 04d48527b62a35d912f93bc75613a6cca606df66

Timelineinfo

07/20/2021 🔍
03/03/2022 +226 days 🔍
03/03/2022 +0 days 🔍
03/06/2022 +3 days 🔍

Sourcesinfo

Vendor: openstack.org

Advisory: 04d48527b62a35d912f93bc75613a6cca606df66
Status: Confirmed

CVE: CVE-2021-3654 (🔍)
GCVE (CVE): GCVE-0-2021-3654
GCVE (VulDB): GCVE-100-194119

Entryinfo

Created: 03/03/2022 08:46
Updated: 03/06/2022 06:27
Changes: 03/03/2022 08:46 (40), 03/06/2022 06:18 (1), 03/06/2022 06:27 (1)
Complete: 🔍
Cache ID: 216::103

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