Network Security Services
The issue concerns multiple vulnerabilities in the nss package of Debian GNU/Linux, which can be exploited remotely to disrupt the availability of protected information. The vulnerabilities in Mozilla Network Security Services (NSS) before version 3.15.2 are related to the failure to ensure that data structures are initialized before read operations. This can allow remote attackers to cause a denial of service or possibly have other unspecified impacts via vectors that trigger a decryption failure.