The OpenSSL ECDSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.0j (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.1.1a (Affected 1.1.1).
{ "binaries": [ { "binary_name": "libcrypto1.0.0-udeb", "binary_version": "1.0.1f-1ubuntu2.26" }, { "binary_name": "libcrypto1.0.0-udeb-dbgsym", "binary_version": "1.0.1f-1ubuntu2.26" }, { "binary_name": "libssl-dev", "binary_version": "1.0.1f-1ubuntu2.26" }, { "binary_name": "libssl-dev-dbgsym", "binary_version": "1.0.1f-1ubuntu2.26" }, { "binary_name": "libssl-doc", "binary_version": "1.0.1f-1ubuntu2.26" }, { "binary_name": "libssl1.0.0", "binary_version": "1.0.1f-1ubuntu2.26" }, { "binary_name": "libssl1.0.0-dbg", "binary_version": "1.0.1f-1ubuntu2.26" }, { "binary_name": "libssl1.0.0-dbgsym", "binary_version": "1.0.1f-1ubuntu2.26" }, { "binary_name": "libssl1.0.0-udeb", "binary_version": "1.0.1f-1ubuntu2.26" }, { "binary_name": "libssl1.0.0-udeb-dbgsym", "binary_version": "1.0.1f-1ubuntu2.26" }, { "binary_name": "openssl", "binary_version": "1.0.1f-1ubuntu2.26" }, { "binary_name": "openssl-dbgsym", "binary_version": "1.0.1f-1ubuntu2.26" } ], "availability": "No subscription required", "ubuntu_priority": "low" }
{ "binaries": [ { "binary_name": "libcrypto1.0.0-udeb", "binary_version": "1.0.2g-1ubuntu4.13" }, { "binary_name": "libcrypto1.0.0-udeb-dbgsym", "binary_version": "1.0.2g-1ubuntu4.13" }, { "binary_name": "libssl-dev", "binary_version": "1.0.2g-1ubuntu4.13" }, { "binary_name": "libssl-dev-dbgsym", "binary_version": "1.0.2g-1ubuntu4.13" }, { "binary_name": "libssl-doc", "binary_version": "1.0.2g-1ubuntu4.13" }, { "binary_name": "libssl1.0.0", "binary_version": "1.0.2g-1ubuntu4.13" }, { "binary_name": "libssl1.0.0-dbg", "binary_version": "1.0.2g-1ubuntu4.13" }, { "binary_name": "libssl1.0.0-dbgsym", "binary_version": "1.0.2g-1ubuntu4.13" }, { "binary_name": "libssl1.0.0-udeb", "binary_version": "1.0.2g-1ubuntu4.13" }, { "binary_name": "libssl1.0.0-udeb-dbgsym", "binary_version": "1.0.2g-1ubuntu4.13" }, { "binary_name": "openssl", "binary_version": "1.0.2g-1ubuntu4.13" }, { "binary_name": "openssl-dbgsym", "binary_version": "1.0.2g-1ubuntu4.13" } ], "availability": "No subscription required", "ubuntu_priority": "low" }
{ "binaries": [ { "binary_name": "libcrypto1.1-udeb", "binary_version": "1.1.0g-2ubuntu4.3" }, { "binary_name": "libssl-dev", "binary_version": "1.1.0g-2ubuntu4.3" }, { "binary_name": "libssl-doc", "binary_version": "1.1.0g-2ubuntu4.3" }, { "binary_name": "libssl1.1", "binary_version": "1.1.0g-2ubuntu4.3" }, { "binary_name": "libssl1.1-dbgsym", "binary_version": "1.1.0g-2ubuntu4.3" }, { "binary_name": "libssl1.1-udeb", "binary_version": "1.1.0g-2ubuntu4.3" }, { "binary_name": "openssl", "binary_version": "1.1.0g-2ubuntu4.3" }, { "binary_name": "openssl-dbgsym", "binary_version": "1.1.0g-2ubuntu4.3" } ], "availability": "No subscription required", "ubuntu_priority": "low" }
{ "binaries": [ { "binary_name": "libcrypto1.0.0-udeb", "binary_version": "1.0.2n-1ubuntu5.1" }, { "binary_name": "libssl1.0-dev", "binary_version": "1.0.2n-1ubuntu5.1" }, { "binary_name": "libssl1.0.0", "binary_version": "1.0.2n-1ubuntu5.1" }, { "binary_name": "libssl1.0.0-dbgsym", "binary_version": "1.0.2n-1ubuntu5.1" }, { "binary_name": "libssl1.0.0-udeb", "binary_version": "1.0.2n-1ubuntu5.1" }, { "binary_name": "openssl1.0", "binary_version": "1.0.2n-1ubuntu5.1" }, { "binary_name": "openssl1.0-dbgsym", "binary_version": "1.0.2n-1ubuntu5.1" } ], "availability": "No subscription required", "ubuntu_priority": "low" }