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).
{
"versions": [
{
"introduced": "0"
},
{
"last_affected": "8.0"
},
{
"introduced": "0"
},
{
"last_affected": "9.0"
},
{
"introduced": "0"
},
{
"last_affected": "5.6.42"
},
{
"introduced": "8.0.0"
},
{
"last_affected": "8.0.13"
},
{
"introduced": "0"
},
{
"last_affected": "8.4"
}
]
}{
"versions": [
{
"introduced": "0"
},
{
"last_affected": "18.10"
},
{
"introduced": "10.0.0"
},
{
"fixed": "10.12.0"
},
{
"introduced": "11.0.0"
},
{
"fixed": "11.3.0"
},
{
"introduced": "0"
},
{
"last_affected": "10.13.0"
},
{
"introduced": "0"
},
{
"last_affected": "15.1"
},
{
"introduced": "0"
},
{
"last_affected": "15.2"
},
{
"introduced": "0"
},
{
"last_affected": "16.1"
},
{
"introduced": "0"
},
{
"last_affected": "16.2"
},
{
"introduced": "0"
},
{
"last_affected": "18.8"
},
{
"introduced": "0"
},
{
"last_affected": "5.4"
},
{
"introduced": "0"
},
{
"fixed": "6.0.0"
}
]
}{
"versions": [
{
"introduced": "1.1.0"
},
{
"last_affected": "1.1.0i"
},
{
"introduced": "0"
},
{
"last_affected": "1.1.1"
},
{
"introduced": "0"
},
{
"last_affected": "0.9.8"
},
{
"introduced": "0"
},
{
"last_affected": "1.0.0"
},
{
"introduced": "0"
},
{
"last_affected": "1.0.1"
}
]
}[
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.04"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "16.04"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "18.04"
}
]
},
{
"events": [
{
"introduced": "9.4"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "11.1.2.4.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.1.0.5.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "13.2.0.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "13.3.0.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.3.3"
}
]
},
{
"events": [
{
"introduced": "5.7.0"
},
{
"last_affected": "5.7.24"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.55"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.56"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.57"
}
]
},
{
"events": [
{
"introduced": "17.7"
},
{
"last_affected": "17.12"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.1.1.0.0"
}
]
},
{
"events": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.2.24"
}
]
}
]
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-0735.json"