SynopsisThe remote device is missing a vendor-supplied security patch.
DescriptionAn improper handing of overflow in the UTF-8 decoder with supplementary characters can lead to an infinite loop in the decoder causing a Denial of Service. Versions Affected: Apache Tomcat 9.0.0.M9 to 9.0.7, 8.5.0 to 8.5.30, 8.0.0.RC1 to 8.0.51, and 7.0.28 to 7.0.86.
BIG-IP and Traffix SDC
A remote attacker can exploit this vulnerability with carefully crafted data and cause a denial of service (DoS) on the target system.
Enterprise Manager, BIG-IQ, and iWorkflow
There is no impact; these F5 products are not affected by this vulnerability.
SolutionUpgrade to one of the non-vulnerable versions listed in the F5 Solution K73008537.