CVE-2021-20324

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 18-04-2022 07:15

Last modified: - 26-04-2022 07:40

Total changes: - 2

Description

A flaw was found in WildFly Elytron. A variation to the use of a session fixation exploit when using Undertow was found despite Undertow switching the session ID after authentication.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Low

Attack complexity

Network

Attack vector

None

Availability

Low

Confidentiality

Low

Integrity

None

Privileges required

Unchanged

Scope

Required

User interaction

5.4

Base score

2.8

2.5

Exploitability score

Impact score

Verification logic

vendor=Red Hat Enterprise Linux AND product=codeready_studio AND version=12.0

vendor=Red Hat Enterprise Linux AND product=descision_manager AND version=7.0

vendor=Red Hat Enterprise Linux AND product=jboss_enterprise_application_platform AND version=7.0.0

vendor=Red Hat Enterprise Linux AND product=process_automation AND version=7.0

vendor=Red Hat Enterprise Linux AND product=single_sign-on AND version=7.0

vendor=Red Hat Enterprise Linux AND product=wildfly_elytron AND version=-

Reference

https://bugzilla.redhat.com/show_bug.cgi?id=1830206

Keywords

CVE-2021-20324

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2021-20324

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures