CVE-2021-4286

CVE-2021-4286 affects cocagne pysrp up to 1.0.16. The issue targets the function calculate_x in srp/_ctsrp.py, causing information exposure through discrepancy. A fix is available in pysrp 1.0.17 with patch dba52642f5e95d3da7af1780561213ee6053195f, per VDB-216875; upgrading is advised.