UbuntuUpdates.org

Bugs fixes in "openssl"

Origin Bug number Title Date fixed
CVE CVE-2019-1551 There is an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC algorithms are affected. Analy 2020-05-28
CVE CVE-2019-1547 Normally in OpenSSL EC groups always have a co-factor present and this is used in side channel resistant code paths. However, in some cases, it is po 2020-05-28
CVE CVE-2019-1563 In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, after sending a very l 2020-05-28
CVE CVE-2019-1551 There is an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC algorithms are affected. Analy 2020-05-28
CVE CVE-2019-1549 OpenSSL 1.1.1 introduced a rewritten random number generator (RNG). This was intended to include protection in the event of a fork() system call in o 2020-05-28
CVE CVE-2019-1547 Normally in OpenSSL EC groups always have a co-factor present and this is used in side channel resistant code paths. However, in some cases, it is po 2020-05-28
CVE CVE-2020-1967 Server or client applications that call the SSL_check_chain() function ... 2020-04-22
Launchpad 1832919 installed libssl1.1:amd64 package post-installation script subprocess returned error exit status 10 2019-08-20
Launchpad 1832919 installed libssl1.1:amd64 package post-installation script subprocess returned error exit status 10 2019-07-15
Launchpad 1832919 installed libssl1.1:amd64 package post-installation script subprocess returned error exit status 10 2019-06-20
Launchpad 1832659 openssl 1.1.1-1ubuntu2.1~18.04.1 contains upstream bug 7350 2019-06-20
Launchpad 1832421 openssl reboot needed message using incorrect path to X server 2019-06-20
Launchpad 1832659 openssl 1.1.1-1ubuntu2.1~18.04.1 contains upstream bug 7350 2019-06-14
Launchpad 1832421 openssl reboot needed message using incorrect path to X server 2019-06-14
CVE CVE-2019-1543 ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for every encryption operation. RFC 7539 specifies that the nonce value (IV) s 2019-06-14
Launchpad 1832522 openssl maintainer scripts do not trigger services restart 2019-06-14
Launchpad 1828215 openssl ca -spkac output regressed 2019-06-14
CVE CVE-2019-1543 ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for every encryption operation. RFC 7539 specifies that the nonce value (IV) s 2019-06-12
Launchpad 1832522 openssl maintainer scripts do not trigger services restart 2019-06-12
Launchpad 1828215 openssl ca -spkac output regressed 2019-06-12



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