Hitachi Energy Gateway Station
A NULL pointer dereference was found in affected versions of OpenLDAP. An unauthenticated attacker could remotely crash the slapd process by sending a specially crafted request, causing a denial-of-service condition on the user authentication function. CVE-2020-25692 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). A vulnerability exists in the OpenSSL’s BN_mod_sqrt() function, which computes a modular square root containing a bug that can cause it to loop forever for non-prime moduli. Internally, this function is used when parsing certificates containing elliptic curve public keys in compressed form or explicit elliptic curve parameters with a base point encoded in compressed form. Successful exploitation may cause a denial-of-service condition. CVE-2022-0778 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).