NiFi Registry up to 0.5.0 Logout API Request session expiration

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in NiFi Registry up to 0.5.0. This vulnerability affects unknown code of the component Logout Handler. The manipulation as part of API Request results in session expiration. This vulnerability is reported as CVE-2020-9482. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, was found in NiFi Registry up to 0.5.0. Affected is an unknown part of the component Logout Handler. The manipulation as part of a API Request leads to a session expiration vulnerability. CWE is classifying the issue as CWE-613. According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization." This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

If NiFi Registry 0.1.0 to 0.5.0 uses an authentication mechanism other than PKI, when the user clicks Log Out, NiFi Registry invalidates the authentication token on the client side but not on the server side. This permits the user's client-side token to be used for up to 12 hours after logging out to make API requests to NiFi Registry.

The weakness was disclosed 04/28/2020 (Website). The advisory is available at nifi.apache.org. This vulnerability is traded as CVE-2020-9482 since 03/01/2020. It is possible to launch the attack remotely. A authentication is necessary for exploitation. The technical details are unknown and an exploit is not available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

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

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Session expiration
CWE: CWE-613
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/01/2020 🔍
04/28/2020 +58 days 🔍
04/29/2020 +1 days 🔍
10/14/2020 +168 days 🔍

Sourcesinfo

Advisory: nifi.apache.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-9482 (🔍)
GCVE (CVE): GCVE-0-2020-9482
GCVE (VulDB): GCVE-100-154542

Entryinfo

Created: 04/29/2020 08:20
Updated: 10/14/2020 06:10
Changes: 04/29/2020 08:20 (38), 04/29/2020 08:25 (17), 10/14/2020 06:10 (1)
Complete: 🔍
Cache ID: 216::103

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