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CVE Team 2018-11-11 21:04:05 -05:00
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3 changed files with 153 additions and 6 deletions

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@ -2,7 +2,30 @@
"CVE_data_meta" : {
"ASSIGNER" : "cve@mitre.org",
"ID" : "CVE-2018-18920",
"STATE" : "RESERVED"
"STATE" : "PUBLIC"
},
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"data_format" : "MITRE",
"data_type" : "CVE",
@ -11,7 +34,43 @@
"description_data" : [
{
"lang" : "eng",
"value" : "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value" : "Py-EVM v0.2.0-alpha.33 allows attackers to make a vm.execute_bytecode call that triggers computation._stack.values with '\"stack\": [100, 100, 0]' where b'\\x' was expected, resulting in an execution failure because of an invalid opcode. This is reportedly related to \"smart contracts can be executed indefinitely without gas being paid.\""
}
]
},
"problemtype" : {
"problemtype_data" : [
{
"description" : [
{
"lang" : "eng",
"value" : "n/a"
}
]
}
]
},
"references" : {
"reference_data" : [
{
"name" : "https://github.com/ethereum/py-evm/issues/1448",
"refsource" : "MISC",
"url" : "https://github.com/ethereum/py-evm/issues/1448"
},
{
"name" : "https://twitter.com/AlexanderFisher/status/1060923428641878019",
"refsource" : "MISC",
"url" : "https://twitter.com/AlexanderFisher/status/1060923428641878019"
},
{
"name" : "https://twitter.com/NettaLab/status/1060889400102383617",
"refsource" : "MISC",
"url" : "https://twitter.com/NettaLab/status/1060889400102383617"
},
{
"name" : "https://www.reddit.com/r/ethereum/comments/9vkk2g/netta_labs_claim_to_have_found_a_vulnerability_in/e9d3wyx/",
"refsource" : "MISC",
"url" : "https://www.reddit.com/r/ethereum/comments/9vkk2g/netta_labs_claim_to_have_found_a_vulnerability_in/e9d3wyx/"
}
]
}

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@ -2,7 +2,30 @@
"CVE_data_meta" : {
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"ID" : "CVE-2018-19183",
"STATE" : "RESERVED"
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@ -11,7 +34,28 @@
"description_data" : [
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"lang" : "eng",
"value" : "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value" : "ethereumjs-vm 2.4.0 allows attackers to cause a denial of service (vm.runCode failure and REVERT) via a \"code: Buffer.from(my_code, 'hex')\" attribute."
}
]
},
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"name" : "https://github.com/ethereumjs/ethereumjs-vm/issues/386",
"refsource" : "MISC",
"url" : "https://github.com/ethereumjs/ethereumjs-vm/issues/386"
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}

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@ -2,7 +2,30 @@
"CVE_data_meta" : {
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"ID" : "CVE-2018-19184",
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@ -11,7 +34,28 @@
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"value" : "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value" : "cmd/evm/runner.go in Go Ethereum (aka geth) 1.8.17 allows attackers to cause a denial of service (SEGV) via crafted bytecode."
}
]
},
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"name" : "https://github.com/ethereum/go-ethereum/issues/18069",
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}
]
}