249 lines
11 KiB
JSON
249 lines
11 KiB
JSON
{
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"containers": {
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"cna": {
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"affected": [
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{
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"product": "evm",
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"vendor": "rust-blockchain",
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"versions": [
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{
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"status": "affected",
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"version": "< 0.21.1"
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},
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{
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"status": "affected",
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"version": "= 0.22.0"
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},
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{
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"status": "affected",
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"version": "= 0.23.0"
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},
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{
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"status": "affected",
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"version": "= 0.24.0"
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},
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{
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"status": "affected",
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"version": "= 0.25.0"
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}
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]
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "evm is a pure Rust implementation of Ethereum Virtual Machine. Prior to the patch, when executing specific EVM opcodes related to memory operations that use `evm_core::Memory::copy_large`, the `evm` crate can over-allocate memory when it is not needed, making it possible for an attacker to perform denial-of-service attack. The flaw was corrected in commit `19ade85`. Users should upgrade to `==0.21.1, ==0.23.1, ==0.24.1, ==0.25.1, >=0.26.1`. There are no workarounds. Please upgrade your `evm` crate version."
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "LOW",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"version": "3.1"
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}
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-770",
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"description": "{\"CWE-770\":\"Allocation of Resources Without Limits or Throttling\"}",
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"lang": "en",
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"type": "CWE"
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}
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]
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}
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],
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"providerMetadata": {
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"dateUpdated": "2021-05-12T17:15:11.000Z",
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M"
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},
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"references": [
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{
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/rust-blockchain/evm/security/advisories/GHSA-4jwq-572w-4388"
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},
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/rust-blockchain/evm/commit/19ade858c430ab13eb562764a870ac9f8506f8dd"
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},
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://crates.io/crates/evm"
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}
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],
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"source": {
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"advisory": "GHSA-4jwq-572w-4388",
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"discovery": "UNKNOWN"
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},
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"title": "Memory over-allocation in evm crate",
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"x_legacyV4Record": {
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"CVE_data_meta": {
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"ASSIGNER": "security-advisories@github.com",
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"ID": "CVE-2021-29511",
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"STATE": "PUBLIC",
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"TITLE": "Memory over-allocation in evm crate"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "evm",
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"version": {
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"version_data": [
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{
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"version_value": "< 0.21.1"
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},
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{
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"version_value": "= 0.22.0"
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},
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{
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"version_value": "= 0.23.0"
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},
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{
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"version_value": "= 0.24.0"
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},
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{
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"version_value": "= 0.25.0"
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}
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]
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}
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}
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]
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},
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"vendor_name": "rust-blockchain"
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}
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]
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}
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},
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"data_format": "MITRE",
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"data_type": "CVE",
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"value": "evm is a pure Rust implementation of Ethereum Virtual Machine. Prior to the patch, when executing specific EVM opcodes related to memory operations that use `evm_core::Memory::copy_large`, the `evm` crate can over-allocate memory when it is not needed, making it possible for an attacker to perform denial-of-service attack. The flaw was corrected in commit `19ade85`. Users should upgrade to `==0.21.1, ==0.23.1, ==0.24.1, ==0.25.1, >=0.26.1`. There are no workarounds. Please upgrade your `evm` crate version."
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}
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]
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},
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"impact": {
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"cvss": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "LOW",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"version": "3.1"
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}
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "{\"CWE-770\":\"Allocation of Resources Without Limits or Throttling\"}"
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}
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]
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}
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]
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},
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"references": {
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"reference_data": [
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{
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"name": "https://github.com/rust-blockchain/evm/security/advisories/GHSA-4jwq-572w-4388",
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"refsource": "CONFIRM",
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"url": "https://github.com/rust-blockchain/evm/security/advisories/GHSA-4jwq-572w-4388"
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},
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{
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"name": "https://github.com/rust-blockchain/evm/commit/19ade858c430ab13eb562764a870ac9f8506f8dd",
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"refsource": "MISC",
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"url": "https://github.com/rust-blockchain/evm/commit/19ade858c430ab13eb562764a870ac9f8506f8dd"
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},
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{
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"name": "https://crates.io/crates/evm",
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"refsource": "MISC",
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"url": "https://crates.io/crates/evm"
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}
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]
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},
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"source": {
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"advisory": "GHSA-4jwq-572w-4388",
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"discovery": "UNKNOWN"
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}
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}
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"adp": [
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{
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T22:11:05.441Z"
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},
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"title": "CVE Program Container",
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"url": "https://github.com/rust-blockchain/evm/security/advisories/GHSA-4jwq-572w-4388"
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"cveMetadata": {
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