Vulnerability CVE-2021-3642


Published: 2021-08-05

Description:
A flaw was found in Wildfly Elytron where ScramServer may be susceptible to Timing Attack if enabled. The highest threat of this vulnerability is confidentiality. This flaw affectes Wildfly Elytron versions prior to 1.10.14.Final, prior to 1.15.5.Final and prior to 1.16.1.Final.

Type:

CWE-203

(Information Exposure Through Discrepancy)

CVSS2 => (AV:N/AC:M/Au:S/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.5/10
2.9/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Redhat -> Wildfly elytron 
Redhat -> Build of quarkus 
Redhat -> Codeready studio 
Redhat -> Data grid 
Redhat -> Descision manager 
Redhat -> Integration camel k 
Redhat -> Integration camel quarkus 
Redhat -> Jboss enterprise application platform 
Redhat -> Jboss enterprise application platform expansion pack 
Redhat -> Jboss fuse 
Redhat -> Openshift application runtimes 
Redhat -> Process automation 

 References:
https://bugzilla.redhat.com/show_bug.cgi?id=1981407

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