Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2021-25122

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.

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:P/I:N/A:N

CWEs:

Software From Fixed in
apache / tomcat 9.0.0-milestone1 9.0.0-milestone1.x
apache / tomcat 9.0.0-milestone10 9.0.0-milestone10.x
apache / tomcat 9.0.0-milestone11 9.0.0-milestone11.x
apache / tomcat 9.0.0-milestone12 9.0.0-milestone12.x
apache / tomcat 9.0.0-milestone13 9.0.0-milestone13.x
apache / tomcat 9.0.0-milestone14 9.0.0-milestone14.x
apache / tomcat 9.0.0-milestone15 9.0.0-milestone15.x
apache / tomcat 9.0.0-milestone16 9.0.0-milestone16.x
apache / tomcat 9.0.0-milestone17 9.0.0-milestone17.x
apache / tomcat 9.0.0-milestone18 9.0.0-milestone18.x
apache / tomcat 9.0.0-milestone19 9.0.0-milestone19.x
apache / tomcat 9.0.0-milestone2 9.0.0-milestone2.x
apache / tomcat 9.0.0-milestone20 9.0.0-milestone20.x
apache / tomcat 9.0.0-milestone21 9.0.0-milestone21.x
apache / tomcat 9.0.0-milestone22 9.0.0-milestone22.x
apache / tomcat 9.0.0-milestone23 9.0.0-milestone23.x
apache / tomcat 9.0.0-milestone24 9.0.0-milestone24.x
apache / tomcat 9.0.0-milestone25 9.0.0-milestone25.x
apache / tomcat 9.0.0-milestone26 9.0.0-milestone26.x
apache / tomcat 9.0.0-milestone27 9.0.0-milestone27.x
apache / tomcat 9.0.0-milestone3 9.0.0-milestone3.x
apache / tomcat 9.0.0-milestone4 9.0.0-milestone4.x
apache / tomcat 9.0.0-milestone5 9.0.0-milestone5.x
apache / tomcat 10.0.0-milestone3 10.0.0-milestone3.x
apache / tomcat 10.0.0-milestone4 10.0.0-milestone4.x
apache / tomcat 10.0.0-milestone2 10.0.0-milestone2.x
apache / tomcat 10.0.0-milestone1 10.0.0-milestone1.x
apache / tomcat 10.0.0-milestone5 10.0.0-milestone5.x
apache / tomcat 10.0.0-milestone6 10.0.0-milestone6.x
apache / tomcat 10.0.0-milestone7 10.0.0-milestone7.x
apache / tomcat 10.0.0-milestone8 10.0.0-milestone8.x
apache / tomcat 10.0.0-milestone9 10.0.0-milestone9.x
apache / tomcat 9.0.0 9.0.41.x
apache / tomcat 8.5.0 8.5.61.x
apache / tomcat 10.0.0-milestone10 10.0.0-milestone10.x
apache / tomcat 10.0.0 10.0.0.x
debian / debian_linux 9.0 9.0.x
debian / debian_linux 10.0 10.0.x
oracle / managed_file_transfer 12.2.1.3.0 12.2.1.3.0.x
oracle / instantis_enterprisetrack 17.1 17.1.x
oracle / instantis_enterprisetrack 17.2 17.2.x
oracle / instantis_enterprisetrack 17.3 17.3.x
oracle / agile_plm 9.3.3 9.3.3.x
oracle / agile_plm 9.3.6 9.3.6.x
oracle / database 12.2.0.1 12.2.0.1.x
oracle / database 19c 19c.x
oracle / managed_file_transfer 12.2.1.4.0 12.2.1.4.0.x
oracle / siebel_ui_framework - 21.9.x
oracle / mysql_enterprise_monitor - 8.0.23.x
oracle / graph_server_and_client - 21.3.0
oracle / graph_server_and_client 21.3.0 21.3.0.x
oracle / database 21c 21c.x
oracle / communications_cloud_native_core_policy 1.14.0 1.14.0.x
oracle / communications_instant_messaging_server 10.0.1.5.0 10.0.1.5.0.x
oracle / communications_cloud_native_core_security_edge_protection_proxy 1.6.0 1.6.0.x
org.apache.tomcat.embed / tomcat-embed-core 10.0.0 10.0.2
org.apache.tomcat.embed / tomcat-embed-core 9.0.0 9.0.43
org.apache.tomcat.embed / tomcat-embed-core 8.5.0 8.5.63