This update for openssl-1_1 fixes the following issues: Security issue fixed: - CVE-2019-1551: Fixed an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli . - CVE-2019-1563: Fixed bleichenbacher attack against cms/pkcs7 encryptioon transported key . - CVE-2019-1551: Fixed integer overflow in RSAZ modular exponentiation on x86_64 . - CVE-2019-1549: Fixed fork problem with random generator . - CVE-2019-1547: Fixed EC_GROUP_set_generator side channel attack avoidance . Bug fixes: - Ship the openssl 1.1.1 binary as openssl-1_1, and make it installable in parallel with the system openssl . - Update to 1.1.1d .