This script is Copyright (C) 2019-2024 and is owned by Tenable, Inc. or an Affiliate thereof.WEB_APPLICATION_SCANNING_98625Apache Tomcat 9.0.0.M1 < 9.0.20 Denial of Service
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.727 High
EPSS
Percentile
98.1%
The version of Apache Tomcat installed on the remote host is 9.0.0.M1 to 9.0.19 or 8.5.0 to 8.5.40. It is, therefore, affected by a denial of service vulnerability due to an incomplete fix for CVE-2019-0199 which did not address HTTP/2 connection window exhaustion on write.
Note that the scanner has not attempted to exploit these issues but has instead relied only on the application’s self-reported version number.
No source dataRelated
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.727 High
EPSS
Percentile
98.1%