NicheStack TCP out-of-band urgent data processing DoS
InterNiche (, 4.3), fixed in 4.3
NicheStack TCP out-of-band urgent data processing function invokes a panic function if the pointer to the end of the out-of-band urgent data points out of the TCP segment’s data, which results in DoS (either an infinite loop or interrupt thrown, depending on NicheStack version)
No PoC is supplied for this issue
No vulnerability mitigations are supplied for this issue
(JFrog) INFRA:HALT New Vulnerabilities Impacting OT and Critical Infrastructure