BIT-tomcat-2021-25122
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/tomcat/BIT-tomcat-2021-25122.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/BIT-tomcat-2021-25122
- Aliases
- Published
- 2024-03-06T11:10:22.561Z
- Modified
- 2025-05-20T10:02:07.006Z
- Summary
- Apache Tomcat h2c request mix-up
- Details
-
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.
- Database specific
{ "cpes": [ "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*", "cpe:2.3:a:apache:tomcat:10.0.0:-:*:*:*:*:*:*", "cpe:2.3:a:apache:tomcat:10.0.0:milestone10:*:*:*:*:*:*", "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:10.0.0:milestone6:*:*:*:*:*:*", "cpe:2.3:a:apache:tomcat:10.0.0:milestone7:*:*:*:*:*:*", "cpe:2.3:a:apache:tomcat:10.0.0:milestone8:*:*:*:*:*:*", "cpe:2.3:a:apache:tomcat:10.0.0:milestone9:*:*:*:*:*:*", "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:*:*:*:*:*:*" ], "severity": "High" }- References
-
- http://www.openwall.com/lists/oss-security/2021/03/01/1
- https://lists.apache.org/thread.html/r7b95bc248603360501f18c8eb03bb6001ec0ee3296205b34b07105b7%40%3Cannounce.apache.org%3E
- https://lists.apache.org/thread.html/r7b95bc248603360501f18c8eb03bb6001ec0ee3296205b34b07105b7%40%3Cannounce.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r7b95bc248603360501f18c8eb03bb6001ec0ee3296205b34b07105b7%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r7b95bc248603360501f18c8eb03bb6001ec0ee3296205b34b07105b7%40%3Cusers.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/rcd90bf36b1877e1310b87ecd14ed7bbb15da52b297efd9f0e7253a3b%40%3Cusers.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/rd0463f9a5cbc02a485404c4b990f0da452e5ac5c237808edba11c947%40%3Cusers.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/rf6d5d57b114678d8898005faef31e9fd6d7c981fcc4ccfc3bc272fc9%40%3Cdev.tomcat.apache.org%3E
- https://lists.debian.org/debian-lts-announce/2021/03/msg00018.html
- https://security.gentoo.org/glsa/202208-34
- https://security.netapp.com/advisory/ntap-20210409-0002/
- https://www.debian.org/security/2021/dsa-4891
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://nvd.nist.gov/vuln/detail/CVE-2021-25122
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:H/I:N/A:N CVSS Calculator
Affected ranges
- Type
- SEMVER
- Events
-
Introduced8.5.0Fixed8.5.62Introduced9.0.0-milestone1Fixed9.0.0Introduced9.0.0-milestone10Fixed9.0.0Introduced9.0.0-milestone11Fixed9.0.0Introduced9.0.0-milestone12Fixed9.0.0Introduced9.0.0-milestone13Fixed9.0.0Introduced9.0.0-milestone14Fixed9.0.0Introduced9.0.0-milestone15Fixed9.0.0Introduced9.0.0-milestone16Fixed9.0.0Introduced9.0.0-milestone17Fixed9.0.0Introduced9.0.0-milestone18Fixed9.0.0Introduced9.0.0-milestone19Fixed9.0.0Introduced9.0.0-milestone2Fixed9.0.0Introduced9.0.0-milestone20Fixed9.0.0Introduced9.0.0-milestone21Fixed9.0.0Introduced9.0.0-milestone22Fixed9.0.0Introduced9.0.0-milestone23Fixed9.0.0Introduced9.0.0-milestone24Fixed9.0.0Introduced9.0.0-milestone25Fixed9.0.0Introduced9.0.0-milestone26Fixed9.0.0Introduced9.0.0-milestone27Fixed9.0.0Introduced9.0.0-milestone3Fixed9.0.0Introduced9.0.0-milestone4Fixed9.0.0Introduced9.0.0-milestone5Fixed9.0.0Introduced9.0.0Fixed9.0.42Introduced10.0.0-milestone1Fixed10.0.0Introduced10.0.0-milestone10Fixed10.0.0Introduced10.0.0-milestone2Fixed10.0.0Introduced10.0.0-milestone3Fixed10.0.0Introduced10.0.0-milestone4Fixed10.0.0Introduced10.0.0-milestone5Fixed10.0.0Introduced10.0.0-milestone6Fixed10.0.0Introduced10.0.0-milestone7Fixed10.0.0Introduced10.0.0-milestone8Fixed10.0.0Introduced10.0.0-milestone9Fixed10.0.0Introduced10.0.0Fixed10.0.1