An issue was discovered in Erlang/OTP 18.x. Erlang's generation of compiled regular expressions is vulnerable to a heap overflow. Regular expressions using a malformed extpattern can indirectly specify an offset that is used as an array index. This ordinal permits arbitrary regions within the erts_alloc arena to be both read and written to.
{
"cpe": [
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"cpe:2.3:a:erlang:erlang\\/otp:18.3.4.5:*:*:*:*:*:*:*",
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"cpe:2.3:a:erlang:erlang\\/otp:19.0.2:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.0.3:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.0.4:*:*:*:*:*:*:*",
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"cpe:2.3:a:erlang:erlang\\/otp:19.0.6:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.0.7:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.1:*:*:*:*:*:*:*",
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"cpe:2.3:a:erlang:erlang\\/otp:19.1.2:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.1.3:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.1.4:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.1.5:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.1.6:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.1.6.1:*:*:*:*:*:*:*",
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"cpe:2.3:a:erlang:erlang\\/otp:19.2.2:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.2.3:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.2.3.1:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.3:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.3.1:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.3.2:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.3.3:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.3.4:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.3.5:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.3.6:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.3.6.1:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.3.6.2:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.3.6.3:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.3.6.4:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.3.6.5:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.3.6.6:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.3.6.7:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.3.6.8:*:*:*:*:*:*:*",
"cpe:2.3:a:erlang:erlang\\/otp:19.3.6.9:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"introduced": "18.0"
},
{
"last_affected": "18.0"
},
{
"introduced": "18.0-rc1"
},
{
"last_affected": "18.0-rc1"
},
{
"introduced": "18.0-rc2"
},
{
"last_affected": "18.0-rc2"
},
{
"introduced": "18.0.1"
},
{
"last_affected": "18.0.1"
},
{
"introduced": "18.0.2"
},
{
"last_affected": "18.0.2"
},
{
"introduced": "18.0.3"
},
{
"last_affected": "18.0.3"
},
{
"introduced": "18.1"
},
{
"last_affected": "18.1"
},
{
"introduced": "18.1.1"
},
{
"last_affected": "18.1.1"
},
{
"introduced": "18.1.2"
},
{
"last_affected": "18.1.2"
},
{
"introduced": "18.1.3"
},
{
"last_affected": "18.1.3"
},
{
"introduced": "18.1.4"
},
{
"last_affected": "18.1.4"
},
{
"introduced": "18.1.5"
},
{
"last_affected": "18.1.5"
},
{
"introduced": "18.2"
},
{
"last_affected": "18.2"
},
{
"introduced": "18.2.1"
},
{
"last_affected": "18.2.1"
},
{
"introduced": "18.2.2"
},
{
"last_affected": "18.2.2"
},
{
"introduced": "18.2.3"
},
{
"last_affected": "18.2.3"
},
{
"introduced": "18.2.4"
},
{
"last_affected": "18.2.4"
},
{
"introduced": "18.2.4.1"
},
{
"last_affected": "18.2.4.1"
},
{
"introduced": "18.3"
},
{
"last_affected": "18.3"
},
{
"introduced": "18.3.1"
},
{
"last_affected": "18.3.1"
},
{
"introduced": "18.3.2"
},
{
"last_affected": "18.3.2"
},
{
"introduced": "18.3.3"
},
{
"last_affected": "18.3.3"
},
{
"introduced": "18.3.4"
},
{
"last_affected": "18.3.4"
},
{
"introduced": "18.3.4.1"
},
{
"last_affected": "18.3.4.1"
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{
"introduced": "18.3.4.2"
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{
"last_affected": "18.3.4.2"
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{
"introduced": "18.3.4.3"
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{
"last_affected": "18.3.4.3"
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{
"introduced": "18.3.4.4"
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{
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{
"introduced": "18.3.4.5"
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{
"last_affected": "18.3.4.5"
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{
"introduced": "19.0"
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{
"last_affected": "19.0"
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{
"introduced": "19.0-rc1"
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{
"last_affected": "19.0-rc1"
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{
"introduced": "19.0-rc2"
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{
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{
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{
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{
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{
"introduced": "19.0.3"
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{
"last_affected": "19.0.3"
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{
"introduced": "19.0.4"
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{
"last_affected": "19.0.4"
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{
"introduced": "19.0.5"
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{
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{
"introduced": "19.0.6"
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{
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{
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{
"introduced": "19.1"
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{
"introduced": "19.1.4"
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{
"last_affected": "19.1.4"
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{
"introduced": "19.1.5"
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{
"last_affected": "19.1.5"
},
{
"introduced": "19.1.6"
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{
"last_affected": "19.1.6"
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{
"introduced": "19.1.6.1"
},
{
"last_affected": "19.1.6.1"
},
{
"introduced": "19.2"
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{
"last_affected": "19.2"
},
{
"introduced": "19.2.1"
},
{
"last_affected": "19.2.1"
},
{
"introduced": "19.2.2"
},
{
"last_affected": "19.2.2"
},
{
"introduced": "19.2.3"
},
{
"last_affected": "19.2.3"
},
{
"introduced": "19.2.3.1"
},
{
"last_affected": "19.2.3.1"
},
{
"introduced": "19.3"
},
{
"last_affected": "19.3"
},
{
"introduced": "19.3.1"
},
{
"last_affected": "19.3.1"
},
{
"introduced": "19.3.2"
},
{
"last_affected": "19.3.2"
},
{
"introduced": "19.3.3"
},
{
"last_affected": "19.3.3"
},
{
"introduced": "19.3.4"
},
{
"last_affected": "19.3.4"
},
{
"introduced": "19.3.5"
},
{
"last_affected": "19.3.5"
},
{
"introduced": "19.3.6"
},
{
"last_affected": "19.3.6"
},
{
"introduced": "19.3.6.1"
},
{
"last_affected": "19.3.6.1"
},
{
"introduced": "19.3.6.2"
},
{
"last_affected": "19.3.6.2"
},
{
"introduced": "19.3.6.3"
},
{
"last_affected": "19.3.6.3"
},
{
"introduced": "19.3.6.4"
},
{
"last_affected": "19.3.6.4"
},
{
"introduced": "19.3.6.5"
},
{
"last_affected": "19.3.6.5"
},
{
"introduced": "19.3.6.6"
},
{
"last_affected": "19.3.6.6"
},
{
"introduced": "19.3.6.7"
},
{
"last_affected": "19.3.6.7"
},
{
"introduced": "19.3.6.8"
},
{
"last_affected": "19.3.6.8"
},
{
"introduced": "19.3.6.9"
},
{
"last_affected": "19.3.6.9"
}
],
"source": "CPE_STRING"
}