sysstat: Fix of 2 CVEs

CVE-2022-39377: fix possible buffer overflow - CVE-2023-33204: fix possible buffer overflow in an incomplete fix for CVE-2022-39377...

openssh: Fix of 2 CVEs

CVE-2019-6109: verify character encoding in progress display to avoid spoofing of scp client output - CVE-2016-10012: updated to fix server-side protocol errors observed during rekeying with compression enabled...

nginx: Fix of 2 CVEs

CVE-2022-41741: fix memory corruption in the ngxhttpmp4module - CVE-2022-41742: fix memory disclosure in the ngxhttpmp4module...