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f5F5F5:K000133224
HistoryMar 28, 2023 - 12:00 a.m.

K000133224 : Apache Tomcat vulnerability CVE-2022-42252

2023-03-2800:00:00
my.f5.com
9
apache tomcat
cve-2022-42252
vulnerability
request smuggling attack
invalid content-length header

6.6 Medium

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

64.8%

Security Advisory Description

If Apache Tomcat 8.5.0 to 8.5.82, 9.0.0-M1 to 9.0.67, 10.0.0-M1 to 10.0.26 or 10.1.0-M1 to 10.1.0 was configured to ignore invalid HTTP headers via setting rejectIllegalHeader to false (the default for 8.5.x only), Tomcat did not reject a request containing an invalid Content-Length header making a request smuggling attack possible if Tomcat was located behind a reverse proxy that also failed to reject the request with the invalid header. (CVE-2022-42252)

Impact

There is no impact; F5 products are not affected by this vulnerability.