CVE-2021-43527

CVE-2021-43527 describes a heap overflow in NSS when handling DER-encoded DSA or RSA-PSS signatures. The vulnerability affects NSS versions prior to 3.73 (and 3.68.1 ESR for some configurations) and can impact applications using NSS for signatures in CMS, S/MIME, PKCS#7, or PKCS#12, as well as th...