CLSA-2023-1701445586 libksba: Fix of 2 CVEs

CVE-2022-3515: detect a possible overflow directly in the TLV parser - CVE-2022-47629: fix an integer overflow in the CRL signature parser...

NewStart CGSL CORE 5.04 / MAIN 5.04 : poppler Multiple Vulnerabilities (NS-SA-2020-0074)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has poppler packages installed that are affected by multiple vulnerabilities: - An issue was discovered in Poppler 0.74.0. There is a heap-based buffer over-read in the function PSOutputDev::checkPageSlice at PSOutputDev.cc...