Acceptance of some invalid Transfer-Encoding headers in the HTTP/1 client in net/http before Go 1.17.12 and Go 1.18.4 allows HTTP request smuggling if combined with an intermediate server that also improperly fails to reject the header as invalid.
1.13.8-1ubuntu1~16.04.21.13.8-1ubuntu1~16.04.31.13.8-1ubuntu1~16.04.3+esm21.13.8-1ubuntu1~16.04.3+esm31.13.8-1ubuntu1~18.04.21.13.8-1ubuntu1~18.04.31.13.8-1ubuntu1~18.04.41.13.8-1ubuntu1~18.04.4+esm11.13.1-1ubuntu11.13.3-1ubuntu11.13.4-1ubuntu11.13.5-1ubuntu11.13.6-1ubuntu11.13.6-2ubuntu11.13.7-1ubuntu11.13.8-1ubuntu11.13.8-1ubuntu1.11.13.8-1ubuntu1.21.13.8-1ubuntu21.13.8-1ubuntu2.22.04.11.13.8-1ubuntu2.22.04.21.13.8-1ubuntu1~16.04.21.13.8-1ubuntu1~16.04.31.13.8-1ubuntu1~16.04.3+esm21.16.2-0ubuntu1~18.04.21.16.2-0ubuntu1~18.04.2+esm11.16.2-0ubuntu1~20.041.16.2-0ubuntu1~20.04.11.18.1-1ubuntu1~18.04.31.18.1-1ubuntu1~18.04.41.18.1-1ubuntu1~20.04.11.18.1-1ubuntu1~20.04.21.18-1ubuntu11.18.1-1ubuntu11.18~beta1-0ubuntu11.18~beta2-1ubuntu11.18~beta2-1ubuntu21.18~rc1-1ubuntu11.18.1-1ubuntu1.1Exploitability
AV:NAC:LPR:NUI:NScope
S:UImpact
C:LI:LA:NCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N