Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue was fixed in Log4j 2.17.0, 2.12.3, and 2.3.1.
{
"versions": [
{
"introduced": "2.0"
},
{
"fixed": "2.3.1"
},
{
"introduced": "2.4"
},
{
"fixed": "2.12.3"
},
{
"introduced": "2.13.0"
},
{
"last_affected": "2.16.0"
},
{
"introduced": "0"
},
{
"last_affected": "2.12.0"
},
{
"introduced": "0"
},
{
"last_affected": "2.12.0"
},
{
"introduced": "0"
},
{
"last_affected": "2.12.0"
},
{
"introduced": "0"
},
{
"last_affected": "2.6.2"
},
{
"introduced": "0"
},
{
"last_affected": "2.12.0"
}
]
}"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-45105.json"
[
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "11.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.0.12"
}
]
},
{
"events": [
{
"introduced": "2.0"
},
{
"fixed": "3.0"
}
]
},
{
"events": [
{
"introduced": "2.0"
},
{
"fixed": "3.0"
}
]
},
{
"events": [
{
"introduced": "3.0.0"
},
{
"fixed": "3.1.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.7.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.7.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.7.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.7.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.7.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.2.1.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "9.3.6"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "3.6"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "21.0.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "2.7.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "2.7.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.5"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "2.7.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.5"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.5"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.5.0.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "7.3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.0.0.4"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.0.0.5"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.9.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.10.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.15.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.15.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.8.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.15.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.7.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.15.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.15.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "3.0.2.2.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "3.0.3.0"
}
]
},
{
"events": [
{
"introduced": "12.0.1.0.0"
},
{
"last_affected": "12.0.4.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.0.1.0.0"
}
]
},
{
"events": [
{
"introduced": "8.3.0.0"
},
{
"last_affected": "8.5.1.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "46.6"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.5"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "9.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "7.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.4"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "7.4.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.1"
}
]
},
{
"events": [
{
"introduced": "12.0.1.0.0"
},
{
"last_affected": "12.0.4.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.0.1.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "7.3.6"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.4.0.3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.0.0.4"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.0.0.5"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "7.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "9.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "9.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "7.3.5"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "7.4.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "7.4.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.4"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "7.2.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "7.2.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2.1.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2.1.4.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "13.4.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "13.5.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "13.4.1.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "13.5.1.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.4.0.0"
}
]
},
{
"events": [
{
"introduced": "8.0.7"
},
{
"last_affected": "8.1.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.0.8.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.1.0.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.1.1.0.0"
}
]
},
{
"events": [
{
"introduced": "12.1.0"
},
{
"last_affected": "12.4"
}
]
},
{
"events": [
{
"introduced": "14.0.0"
},
{
"last_affected": "14.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "11.83.3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.5"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "9.1.0.6"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "9.2.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.2.1.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.3.2.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "7.0.0.0"
}
]
},
{
"events": [
{
"introduced": "3.0.1"
},
{
"last_affected": "3.0.4"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.1.1"
}
]
},
{
"events": [
{
"introduced": "7.3.0.1"
},
{
"last_affected": "7.3.0.4"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.0.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.1.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.1.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.13.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.14.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "19.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "11.2.8.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "11.2.8.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "11.2.8.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "11.2.8.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "11.2.8.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "11.2.8.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2.1.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2.1.4.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "9.1.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "17.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "17.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "17.3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.0.1"
}
]
},
{
"events": [
{
"introduced": "5.4"
},
{
"last_affected": "5.6.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.2.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.6.1.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2.1.4.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2.1.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2.1.4.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.5.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.0.29"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "19.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "20.3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.58"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.59"
}
]
},
{
"events": [
{
"introduced": "17.12.0"
},
{
"last_affected": "17.12.11"
}
]
},
{
"events": [
{
"introduced": "18.8.0"
},
{
"last_affected": "18.8.13"
}
]
},
{
"events": [
{
"introduced": "19.12.0"
},
{
"last_affected": "19.12.12"
}
]
},
{
"events": [
{
"introduced": "20.12.0"
},
{
"last_affected": "20.12.7"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "21.12.0"
}
]
},
{
"events": [
{
"introduced": "19.12.0.0"
},
{
"last_affected": "19.12.18.0"
}
]
},
{
"events": [
{
"introduced": "20.12.0.0"
},
{
"last_affected": "20.12.12.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "21.12.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "18.8"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "19.12"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "20.12"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "21.12"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.0.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "16.0.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.0.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "16.0.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "16.0.3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "17.0.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "18.0.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "19.0.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "20.0.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "21.0.0"
}
]
},
{
"events": [
{
"introduced": "16.0.1"
},
{
"last_affected": "16.0.3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.1.3.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.0.3.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "19.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "19.0.1"
}
]
},
{
"events": [
{
"introduced": "16.0.1"
},
{
"last_affected": "16.0.3"
}
]
},
{
"events": [
{
"introduced": "19.0.0"
},
{
"last_affected": "19.0.1.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.1.3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.1.3.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.0.3.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "19.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "19.0.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.0.3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "16.0.3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "16.0.3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "19.0.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "16.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "18.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "19.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "19.5"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.1.3.46"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.0.3.115"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "16.0.3.240"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "13.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.0.4"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.1.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.0.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "16.0.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.1"
}
]
},
{
"events": [
{
"introduced": "16.0.1"
},
{
"last_affected": "16.0.3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.1.3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.1.3.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.0.3.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "19.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "19.0.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "19.0.1.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.0.4.13"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.1.3.5"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.1.3.14"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.0.3.3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.0.3.8"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "16.0.3.7"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "21.12"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "21.4.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "22.1"
}
]
},
{
"events": [
{
"introduced": "4.3.0.1.0"
},
{
"last_affected": "4.3.0.6.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.4.0.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.4.0.2.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.4.0.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2.1.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2.1.4.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2.1.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2.1.4.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2.1.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2.1.4.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.1.1.0.0"
}
]
}
]