CVE-2023-1108
September 14, 2023
A flaw was found in undertow. This issue makes achieving a denial of service possible due to an unexpected handshake status updated in SslConduit, where the loop never terminates.
Affected Packages
io.undertow:undertow-core (JAVA):
Affected version(s) >=1.0.0.Alpha1 <2.2.24.FinalFix Suggestion:
Update to version 2.2.24.Finalio.undertow:undertow-core (JAVA):
Affected version(s) >=2.3.0.Final <2.3.5.FinalFix Suggestion:
Update to version 2.3.5.FinalRelated Resources (25)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
Loop with Unreachable Exit Condition ('Infinite Loop')
EPSS
Base Score:
0.6
