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.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
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DLA-2596-1 | tomcat8 security update |
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DSA-4891-1 | tomcat9 security update |
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EUVD-2021-1340 | 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. |
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GHSA-j39c-c8hj-x4j3 | Exposure of Sensitive Information to an Unauthorized Actor in Apache Tomcat |
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USN-5360-1 | Tomcat vulnerabilities |
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USN-6943-1 | Tomcat vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: apache
Published:
Updated: 2025-02-13T16:27:48.175Z
Reserved: 2021-01-14T00:00:00.000Z
Link: CVE-2021-25122

No data.

Status : Modified
Published: 2021-03-01T12:15:13.793
Modified: 2024-11-21T05:54:23.690
Link: CVE-2021-25122


No data.