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CVE-2023-34981 A regression in the fix for bug 66512 in Apache Tomcat 11.0.0-M5, 10.1.8, 9.0.74 and 8.5.88 meant that, if a response…

Description

A regression in the fix for bug 66512 in Apache Tomcat 11.0.0-M5, 10.1.8, 9.0.74 and 8.5.88 meant that, if a response did not include any HTTP headers no AJP SEND_HEADERS messare woudl be sent for the response which in turn meant that at least one AJP proxy (mod_proxy_ajp) would use the response headers from the previous request leading to an information leak.

Affected products and versions

Product Affected versions Fixed in
Apache Tomcat 11.0.0-M5 No fix stated
Apache Tomcat 10.1.8 No fix stated
Apache Tomcat 9.0.74 No fix stated
Apache Tomcat 8.5.88 No fix stated
Tomcat 11.0.0 No fix stated
Tomcat 10.1.8 No fix stated
Tomcat 9.0.74 No fix stated
Tomcat 8.5.88 No fix stated

References

Timeline

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