BIT-tomcat-2020-11996

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/tomcat/BIT-tomcat-2020-11996.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-tomcat-2020-11996
Aliases
Published
2024-03-06T11:11:51.472Z
Modified
2024-03-06T11:25:28.861Z
Summary
[none]
Details

A specially crafted sequence of HTTP/2 requests sent to Apache Tomcat 10.0.0-M1 to 10.0.0-M5, 9.0.0.M1 to 9.0.35 and 8.5.0 to 8.5.55 could trigger high CPU usage for several seconds. If a sufficient number of such requests were made on concurrent HTTP/2 connections, the server could become unresponsive.

Database specific 
{
    "cpes": [
        "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:10.0.0:milestone1:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:10.0.0:milestone2:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:10.0.0:milestone3:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:10.0.0:milestone4:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:10.0.0:milestone5:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone10:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone11:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone12:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone13:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone14:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone15:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone16:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone17:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone18:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone19:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone1:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone20:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone21:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone22:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone23:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone24:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone25:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone26:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone27:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone2:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone3:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone4:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone5:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone6:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone7:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone8:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:9.0.0:milestone9:*:*:*:*:*:*"
    ],
    "severity": "High"
}
References

Affected packages

Bitnami / tomcat

Package

Name
tomcat
Purl
pkg:bitnami/tomcat

Severity

  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
8.5.0
Fixed
8.5.55
Introduced
9.0.0
Fixed
9.0.35
Type
SEMVER
Events
Introduced
9.0.0-milestone1
Last affected
9.0.0-milestone1
Introduced
9.0.0-milestone10
Last affected
9.0.0-milestone10
Introduced
9.0.0-milestone11
Last affected
9.0.0-milestone11
Introduced
9.0.0-milestone12
Last affected
9.0.0-milestone12
Introduced
9.0.0-milestone13
Last affected
9.0.0-milestone13
Introduced
9.0.0-milestone14
Last affected
9.0.0-milestone14
Introduced
9.0.0-milestone15
Last affected
9.0.0-milestone15
Introduced
9.0.0-milestone16
Last affected
9.0.0-milestone16
Introduced
9.0.0-milestone17
Last affected
9.0.0-milestone17
Introduced
9.0.0-milestone18
Last affected
9.0.0-milestone18
Introduced
9.0.0-milestone19
Last affected
9.0.0-milestone19
Introduced
9.0.0-milestone2
Last affected
9.0.0-milestone2
Introduced
9.0.0-milestone20
Last affected
9.0.0-milestone20
Introduced
9.0.0-milestone21
Last affected
9.0.0-milestone21
Introduced
9.0.0-milestone22
Last affected
9.0.0-milestone22
Introduced
9.0.0-milestone23
Last affected
9.0.0-milestone23
Introduced
9.0.0-milestone24
Last affected
9.0.0-milestone24
Introduced
9.0.0-milestone25
Last affected
9.0.0-milestone25
Introduced
9.0.0-milestone26
Last affected
9.0.0-milestone26
Introduced
9.0.0-milestone27
Last affected
9.0.0-milestone27
Introduced
9.0.0-milestone3
Last affected
9.0.0-milestone3
Introduced
9.0.0-milestone4
Last affected
9.0.0-milestone4
Introduced
9.0.0-milestone5
Last affected
9.0.0-milestone5
Introduced
9.0.0-milestone6
Last affected
9.0.0-milestone6
Introduced
9.0.0-milestone7
Last affected
9.0.0-milestone7
Introduced
9.0.0-milestone8
Last affected
9.0.0-milestone8
Introduced
9.0.0-milestone9
Last affected
9.0.0-milestone9
Introduced
10.0.0-milestone1
Last affected
10.0.0-milestone1
Introduced
10.0.0-milestone2
Last affected
10.0.0-milestone2
Introduced
10.0.0-milestone3
Last affected
10.0.0-milestone3
Introduced
10.0.0-milestone4
Last affected
10.0.0-milestone4
Introduced
10.0.0-milestone5
Last affected
10.0.0-milestone5