CVE-2021-33500: PuTTY before 0.75 on Windows allows remote servers to cause a denial of service (Windows GUI hang) by telling the PuTTY window to change its title repeatedly at high speed, which results in many SetWindowTextA or SetWindowTextW calls. NOTE: the same attack methodology may affect some OS-level GUIs on Linux or other platforms for similar reasons. Bit of a silly vulnerability but we might as well stable in a few days anyway.
amd64 done
x86 done
sparc stable
ppc stable
ppc64 stable. Maintainer(s), please cleanup. Security, please vote.
Unable to check for sanity: > no match for package: net-misc/putty-0.75
As I said, silly vulnerability, no need for a GLSA, closing.