CVE-2021-25122high
New! CVE Severity Now Using CVSS v3
The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
Description
When responding to new h2c connection requests, Apache Tomcat versions 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41 and 8.5.0 to 8.5.61 could duplicate request headers and a limited amount of request body from one request to another meaning user A and user B could both see the results of user A's request.
References
https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cusers.tomcat.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cannounce.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cannounce.tomcat.apache.org%3E
http://www.openwall.com/lists/oss-security/2021/03/01/1
https://lists.apache.org/thread.html/[email protected]%3Cusers.tomcat.apache.org%3E
https://lists.apache.org/thread.html/[email protected]%3Cusers.tomcat.apache.org%3E
https://lists.debian.org/debian-lts-announce/2021/03/msg00018.html
https://security.netapp.com/advisory/ntap-20210409-0002/
https://www.debian.org/security/2021/dsa-4891
Details
Source: MITRE
Published: 2021-03-01
Updated: 2021-12-10
Type: NVD-CWE-noinfo
Risk Information
CVSS v2
Base Score: 5
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
Impact Score: 2.9
Exploitability Score: 10
Severity: MEDIUM
CVSS v3
Base Score: 7.5
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Impact Score: 3.6
Exploitability Score: 3.9
Severity: HIGH
Vulnerable Software
Configuration 1
OR
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* versions from 8.5.0 to 8.5.61 (inclusive)
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* versions from 9.0.0 to 9.0.41 (inclusive)
cpe:2.3:a:apache:tomcat:9.0.0:milestone1:*:*:*:*:*:*
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:milestone2:*:*:*:*:*:*
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: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:10.0.0:-:*:*:*:*:*:*
cpe:2.3:a:apache:tomcat:10.0.0:milestone1:*:*:*:*:*:*
cpe:2.3:a:apache:tomcat:10.0.0:milestone10:*:*:*:*:*:*
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:10.0.0:milestone6:*:*:*:*:*:*
cpe:2.3:a:apache:tomcat:10.0.0:milestone7:*:*:*:*:*:*
Configuration 2
OR
Configuration 3
OR
cpe:2.3:a:oracle:agile_plm:9.3.3:*:*:*:*:*:*:*
cpe:2.3:a:oracle:agile_plm:9.3.6:*:*:*:*:*:*:*
cpe:2.3:a:oracle:database:12.2.0.1:*:*:*:enterprise:*:*:*
cpe:2.3:a:oracle:database:19c:*:*:*:enterprise:*:*:*
cpe:2.3:a:oracle:database:21c:*:*:*:enterprise:*:*:*
cpe:2.3:a:oracle:graph_server_and_client:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:graph_server_and_client:21.3.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:instantis_enterprisetrack:17.1:*:*:*:*:*:*:*
cpe:2.3:a:oracle:instantis_enterprisetrack:17.2:*:*:*:*:*:*:*
cpe:2.3:a:oracle:instantis_enterprisetrack:17.3:*:*:*:*:*:*:*
cpe:2.3:a:oracle:managed_file_transfer:12.2.1.3.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:managed_file_transfer:12.2.1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql_enterprise_monitor:*:*:*:*:*:*:*:* versions up to 8.0.23 (inclusive)
cpe:2.3:a:oracle:siebel_ui_framework:*:*:*:*:*:*:*:* versions up to 21.9 (inclusive)
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 154332 | Oracle Database Server Multiple Vulnerabilities (October 2021 CPU) | Nessus | Databases | critical |
| 151968 | MySQL 8.0.x < 8.0.26 Multiple Vulnerabilities (Jul 2021 CPU) | Nessus | Databases | medium |
| 151116 | RHEL 7 : Red Hat JBoss Web Server 5.5.0 Security release (Moderate) (RHSA-2021:2561) | Nessus | Red Hat Local Security Checks | high |
| 150856 | Apache Tomcat 10.0.0-M1 < 10.0.2 multiple vulnerabilities | Nessus | Web Servers | high |
| 149632 | EulerOS 2.0 SP8 : tomcat (EulerOS-SA-2021-1891) | Nessus | Huawei Local Security Checks | high |
| 148986 | Oracle MySQL Enterprise Monitor Multiple Vulnerabilities (Apr 2021 CPU) | Nessus | CGI abuses | critical |
| 148615 | Debian DSA-4891-1 : tomcat9 - security update | Nessus | Debian Local Security Checks | high |
| 148353 | Photon OS 4.0: Apache PHSA-2021-4.0-0007 | Nessus | PhotonOS Local Security Checks | high |
| 148309 | openSUSE Security Update : tomcat (openSUSE-2021-496) | Nessus | SuSE Local Security Checks | high |
| 148132 | Amazon Linux AMI : tomcat8 (ALAS-2021-1491) | Nessus | Amazon Linux Local Security Checks | high |
| 147953 | Photon OS 3.0: Apache PHSA-2021-3.0-0208 | Nessus | PhotonOS Local Security Checks | high |
| 147952 | Photon OS 1.0: Apache PHSA-2021-1.0-0372 | Nessus | PhotonOS Local Security Checks | high |
| 147818 | Photon OS 2.0: Apache PHSA-2021-2.0-0328 | Nessus | PhotonOS Local Security Checks | high |
| 147164 | Apache Tomcat 9.0.0.M1 < 9.0.43 Multiple Vulnerabilities | Nessus | Web Servers | high |
| 112712 | Apache Tomcat 7.0.x < 7.0.108 Multiple Vulnerabilities | Web Application Scanning | Component Vulnerability | high |
| 112711 | Apache Tomcat 8.5.x < 8.5.63 Multiple Vulnerabilities | Web Application Scanning | Component Vulnerability | high |
| 112710 | Apache Tomcat 9.0.0.M1 < 9.0.43 Multiple Vulnerabilities | Web Application Scanning | Component Vulnerability | high |
| 112709 | Apache Tomcat 10.0.0-M1 < 10.0.2 Multiple Vulnerabilities | Web Application Scanning | Component Vulnerability | high |
| 147019 | Apache Tomcat 8.5.0 < 8.5.63 Multiple Vulnerabilities | Nessus | Web Servers | high |