gitsign --verify panics on empty-certificate PKCS7 and exits 0, bypassing exit-code callers

Summary CertVerifier.Verify in pkg/git/verifier.go unconditionally dereferences certs0 after sd.GetCertificates without checking the slice length. A CMS/PKCS7 signed message with an empty certificate set is a structurally valid DER payload; GetCertificates returns an empty slice with no error,...

MiracleLinux 7 : python-2.7.5-86.0.1.el7.AXS7 (AXSA:2019-4284:05)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2019-4284:05 advisory. python: Missing salt initialization in elementtree.c module CVE-2018-14647 python: NULL pointer dereference using a specially crafted X509 certifica...