NetSight
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critical9.1

CVE-2019-20444

HttpObjectDecoder.java in Netty before 4.1.44 allows an HTTP header that lacks a colon, which might be interpreted as a separate header with an incorrect synta…

Impact

HttpObjectDecoder.java in Netty before 4.1.44 allows an HTTP header that lacks a colon, which might be interpreted as a separate header with an incorrect syntax, or might be interpreted as an "invalid fold."

Affected products

VendorProductAffected versions
NettyNetty
before 4.1.44
DebianDebian Linux
Versions 8.0, 9.0, 10.0
FedoraprojectFedora
Version 33
CanonicalUbuntu Linux
Version 18.04
RedhatJboss Amq Clients
Version 2
RedhatJboss Enterprise Application Platform
Versions 7.2, 7.3

Weakness classification

CWE-444

References