USN-5328-1 fixed a vulnerability in OpenSSL. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM.
Original advisory details:
Tavis Ormandy discovered that OpenSSL incorrectly parsed certain certificates. A remote attacker could possibly use this issue to cause OpenSSH to stop responding, resulting in a denial of service.
{
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "libssl-dev",
"binary_version": "1.0.1f-1ubuntu2.27+esm5"
},
{
"binary_name": "libssl1.0.0",
"binary_version": "1.0.1f-1ubuntu2.27+esm5"
},
{
"binary_name": "openssl",
"binary_version": "1.0.1f-1ubuntu2.27+esm5"
}
]
}
{
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "libssl-dev",
"binary_version": "1.0.2g-1ubuntu4.20+esm2"
},
{
"binary_name": "libssl1.0.0",
"binary_version": "1.0.2g-1ubuntu4.20+esm2"
},
{
"binary_name": "openssl",
"binary_version": "1.0.2g-1ubuntu4.20+esm2"
}
]
}