It was discovered that the Go programming language did accept and normalize invalid HTTP/1.1 headers with a space before the colon, which could lead to filter bypasses or request smuggling in some setups. For the stable distribution (buster), this problem has been fixed in version 1.11.6-1+deb10u2. We recommend that you upgrade your golang-1.11 packages. For the detailed security status of golang-1.11 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/golang-1.11
It was discovered that the Go programming language did accept and normalize invalid HTTP/1.1 headers with a space before the colon, which could lead to filter bypasses or request smuggling in some setups.
For the stable distribution (buster), this problem has been fixed in version 1.11.6-1+deb10u2.
We recommend that you upgrade your golang-1.11 packages.
For the detailed security status of golang-1.11 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/golang-1.11
Vulmon