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Apache Tomcat Information Disclosure Vulnerability (Mar21) - Linux

Information

Severity

Severity

Medium

Family

Family

Web Servers

CVSSv2 Base

CVSSv2 Base

5.0

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Solution Type

Solution Type

Vendor Patch

Created

Created

3 years ago

Modified

Modified

3 years ago

Summary

Apache Tomcat is prone to an information disclosure vulnerability.

Insight

Insight

When responding to new h2c connection requests, Apache Tomcat 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.

Affected Software

Affected Software

Apache Tomcat 8.5.x - 8.5.61, 9.0.0.M1 - 9.0.41 and 10.0.x prior to 10.0.1.

Detection Method

Detection Method

Checks if a vulnerable version is present on the target host.

Solution

Solution

Update to version 8.5.63, 9.0.43, 10.0.2 or later.

Common Vulnerabilities and Exposures (CVE)