282 lines
11 KiB
JSON
282 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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"platforms": [
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"Go"
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],
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"product": "goflow",
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"vendor": "Cloudflare",
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"versions": [
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{
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"lessThan": "3.4.4",
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"status": "affected",
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"version": "unspecified",
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"versionType": "custom"
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}
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "Justin Timperio, Chase Hiltz"
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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": "sflow decode package does not employ sufficient packet sanitisation which can lead to a denial of service attack. Attackers can craft malformed packets causing the process to consume large amounts of memory resulting in a denial of service."
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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": 7.5,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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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:N/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-20",
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"description": "CWE-20 Improper Input Validation",
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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-400",
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"description": "CWE-400 Uncontrolled Resource Consumption",
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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": "2022-09-30T10:45:11.000Z",
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"orgId": "a22f1246-ba21-4bb4-a601-ad51614c1513",
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"shortName": "cloudflare"
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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://github.com/cloudflare/goflow/security/advisories/GHSA-9rpw-2h95-666c"
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}
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],
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"solutions": [
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{
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"lang": "en",
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"value": "Upgrade goflow at least to version 3.4.4"
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}
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],
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"source": {
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"discovery": "EXTERNAL"
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},
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"title": "Multiple DoS Attack Vectors in sflow packet handling",
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"workarounds": [
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{
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"lang": "en",
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"value": "Make sure that the goflow collector is not publicly reachable."
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}
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],
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"x_generator": {
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"engine": "Vulnogram 0.0.9"
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},
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"x_legacyV4Record": {
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"CVE_data_meta": {
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"ASSIGNER": "cna@cloudflare.com",
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"ID": "CVE-2022-2529",
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"STATE": "PUBLIC",
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"TITLE": "Multiple DoS Attack Vectors in sflow packet handling"
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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": "goflow",
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"version": {
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"version_data": [
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{
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"platform": "Go",
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"version_affected": "<",
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"version_value": "3.4.4"
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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": "Cloudflare"
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}
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]
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}
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},
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"credit": [
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{
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"lang": "eng",
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"value": "Justin Timperio, Chase Hiltz"
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}
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"data_format": "MITRE",
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"data_type": "CVE",
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{
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"lang": "eng",
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"value": "sflow decode package does not employ sufficient packet sanitisation which can lead to a denial of service attack. Attackers can craft malformed packets causing the process to consume large amounts of memory resulting in a denial of service."
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}
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]
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},
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"generator": {
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"engine": "Vulnogram 0.0.9"
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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": 7.5,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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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:N/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-20 Improper Input Validation"
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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-400 Uncontrolled Resource Consumption"
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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/cloudflare/goflow/security/advisories/GHSA-9rpw-2h95-666c",
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"refsource": "MISC",
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"url": "https://github.com/cloudflare/goflow/security/advisories/GHSA-9rpw-2h95-666c"
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}
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]
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},
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"solution": [
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{
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"lang": "en",
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"value": "Upgrade goflow at least to version 3.4.4"
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}
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],
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"source": {
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"discovery": "EXTERNAL"
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},
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"work_around": [
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{
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"lang": "en",
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"value": "Make sure that the goflow collector is not publicly reachable."
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}
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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": "2024-08-03T00:39:08.043Z"
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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://github.com/cloudflare/goflow/security/advisories/GHSA-9rpw-2h95-666c"
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}
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]
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},
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-05-20T16:02:58.308388Z",
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"id": "CVE-2022-2529",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-05-20T16:03:07.474Z"
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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": "a22f1246-ba21-4bb4-a601-ad51614c1513",
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"assignerShortName": "cloudflare",
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"cveId": "CVE-2022-2529",
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"datePublished": "2022-09-30T10:45:11.000Z",
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"dateReserved": "2022-07-25T00:00:00.000Z",
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"dateUpdated": "2025-05-20T16:03:07.474Z",
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"state": "PUBLISHED"
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} |