282 lines
12 KiB
JSON
282 lines
12 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": "security",
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"vendor": "nim-lang",
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"versions": [
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{
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"status": "affected",
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"version": "< 1.2.10"
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},
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{
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"status": "affected",
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"version": ">= 1.4.0, < 1.4.4"
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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": "Nimble is a package manager for the Nim programming language. In Nim release versions before versions 1.2.10 and 1.4.4, \"nimble refresh\" fetches a list of Nimble packages over HTTPS without full verification of the SSL/TLS certificate due to the default setting of httpClient. An attacker able to perform MitM can deliver a modified package list containing malicious software packages. If the packages are installed and used the attack escalates to untrusted code execution."
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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": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "LOW",
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"baseScore": 8.1,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "LOW",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L",
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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-348",
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"description": "CWE-348 Use of Less Trusted Source",
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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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"descriptions": [
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{
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"cweId": "CWE-599",
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"description": "CWE-599: Missing Validation of OpenSSL Certificate",
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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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"descriptions": [
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{
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"cweId": "CWE-349",
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"description": "CWE-349: Acceptance of Extraneous Untrusted Data With Trusted Data",
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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": "2021-03-26T21:25:14.000Z",
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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_MISC"
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],
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"url": "https://consensys.net/diligence/vulnerabilities/nim-insecure-ssl-tls-defaults-remote-code-execution/"
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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/nim-lang/nimble/blob/master/changelog.markdown#0130"
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},
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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/nim-lang/security/security/advisories/GHSA-c2wm-v66h-xhxx"
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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/nim-lang/Nim/pull/16940"
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}
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],
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"source": {
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"advisory": "GHSA-c2wm-v66h-xhxx",
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"discovery": "UNKNOWN"
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},
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"title": "Nimble fails to validate certificates due to insecure httpClient defaults",
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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-2021-21374",
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"STATE": "PUBLIC",
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"TITLE": "Nimble fails to validate certificates due to insecure httpClient defaults"
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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": "security",
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"version": {
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"version_data": [
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{
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"version_value": "< 1.2.10"
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},
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{
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"version_value": ">= 1.4.0, < 1.4.4"
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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": "nim-lang"
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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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"data_version": "4.0",
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "Nimble is a package manager for the Nim programming language. In Nim release versions before versions 1.2.10 and 1.4.4, \"nimble refresh\" fetches a list of Nimble packages over HTTPS without full verification of the SSL/TLS certificate due to the default setting of httpClient. An attacker able to perform MitM can deliver a modified package list containing malicious software packages. If the packages are installed and used the attack escalates to untrusted code execution."
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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": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "LOW",
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"baseScore": 8.1,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "LOW",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L",
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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-348 Use of Less Trusted Source"
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}
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]
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},
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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-599: Missing Validation of OpenSSL Certificate"
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}
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]
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},
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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-349: Acceptance of Extraneous Untrusted Data With Trusted Data"
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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://consensys.net/diligence/vulnerabilities/nim-insecure-ssl-tls-defaults-remote-code-execution/",
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"refsource": "MISC",
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"url": "https://consensys.net/diligence/vulnerabilities/nim-insecure-ssl-tls-defaults-remote-code-execution/"
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},
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{
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"name": "https://github.com/nim-lang/nimble/blob/master/changelog.markdown#0130",
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"refsource": "MISC",
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"url": "https://github.com/nim-lang/nimble/blob/master/changelog.markdown#0130"
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},
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{
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"name": "https://github.com/nim-lang/security/security/advisories/GHSA-c2wm-v66h-xhxx",
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"refsource": "CONFIRM",
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"url": "https://github.com/nim-lang/security/security/advisories/GHSA-c2wm-v66h-xhxx"
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},
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{
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"name": "https://github.com/nim-lang/Nim/pull/16940",
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"refsource": "MISC",
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"url": "https://github.com/nim-lang/Nim/pull/16940"
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}
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]
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},
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"source": {
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"advisory": "GHSA-c2wm-v66h-xhxx",
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"discovery": "UNKNOWN"
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}
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}
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},
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"adp": [
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T18:09:15.923Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://consensys.net/diligence/vulnerabilities/nim-insecure-ssl-tls-defaults-remote-code-execution/"
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},
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{
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://github.com/nim-lang/nimble/blob/master/changelog.markdown#0130"
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},
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{
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"tags": [
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"x_refsource_CONFIRM",
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"x_transferred"
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],
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"url": "https://github.com/nim-lang/security/security/advisories/GHSA-c2wm-v66h-xhxx"
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},
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{
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://github.com/nim-lang/Nim/pull/16940"
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}
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]
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}
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]
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},
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"cveMetadata": {
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"assignerShortName": "GitHub_M",
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"cveId": "CVE-2021-21374",
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"datePublished": "2021-03-26T21:25:14.000Z",
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"dateReserved": "2020-12-22T00:00:00.000Z",
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"dateUpdated": "2024-08-03T18:09:15.923Z",
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"state": "PUBLISHED"
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},
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1"
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} |