253 lines
11 KiB
JSON
253 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": "security-advisories",
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"vendor": "nextcloud",
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"versions": [
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{
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"status": "affected",
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"version": "< 12.1.2"
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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": "Nextcloud talk is a self hosting messaging service. In versions prior 12.1.2 an attacker is able to control the link of a geolocation preview in the Nextcloud Talk application due to a lack of validation on the link. This could result in an open-redirect, but required user interaction. This only affected users of the Android Talk client. It is recommended that the Nextcloud Talk App is upgraded to 12.1.2. There are no known workarounds."
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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": "NONE",
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"baseScore": 4.7,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"privilegesRequired": "NONE",
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"scope": "CHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N",
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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-601",
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"description": "CWE-601: URL Redirection to Untrusted Site ('Open Redirect')",
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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": "2022-03-08T17:45:12.000Z",
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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/nextcloud/security-advisories/security/advisories/GHSA-4fxr-mrw2-cq92"
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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/nextcloud/spreed/pull/6239"
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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://hackerone.com/reports/1337178"
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}
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],
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"source": {
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"advisory": "GHSA-4fxr-mrw2-cq92",
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"discovery": "UNKNOWN"
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},
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"title": "Geolocation preview links can be set to arbitrary links in nextcloud talk",
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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-2021-41180",
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"STATE": "PUBLIC",
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"TITLE": "Geolocation preview links can be set to arbitrary links in nextcloud talk"
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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-advisories",
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"version": {
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"version_data": [
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{
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"version_value": "< 12.1.2"
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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": "nextcloud"
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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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{
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"lang": "eng",
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"value": "Nextcloud talk is a self hosting messaging service. In versions prior 12.1.2 an attacker is able to control the link of a geolocation preview in the Nextcloud Talk application due to a lack of validation on the link. This could result in an open-redirect, but required user interaction. This only affected users of the Android Talk client. It is recommended that the Nextcloud Talk App is upgraded to 12.1.2. There are no known workarounds."
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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": "NONE",
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"baseScore": 4.7,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"privilegesRequired": "NONE",
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"scope": "CHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N",
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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-601: URL Redirection to Untrusted Site ('Open Redirect')"
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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/nextcloud/security-advisories/security/advisories/GHSA-4fxr-mrw2-cq92",
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"refsource": "CONFIRM",
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"url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4fxr-mrw2-cq92"
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},
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{
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"name": "https://github.com/nextcloud/spreed/pull/6239",
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"refsource": "MISC",
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"url": "https://github.com/nextcloud/spreed/pull/6239"
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},
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{
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"name": "https://hackerone.com/reports/1337178",
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"refsource": "MISC",
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"url": "https://hackerone.com/reports/1337178"
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}
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]
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},
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"source": {
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"advisory": "GHSA-4fxr-mrw2-cq92",
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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": "2024-08-04T02:59:31.642Z"
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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_CONFIRM",
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"x_transferred"
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],
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"url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4fxr-mrw2-cq92"
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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/nextcloud/spreed/pull/6239"
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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://hackerone.com/reports/1337178"
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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": "2025-04-22T15:49:23.931338Z",
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"id": "CVE-2021-41180",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "no"
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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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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-04-22T18:20:21.541Z"
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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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"cveId": "CVE-2021-41180",
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"datePublished": "2022-03-08T17:45:12.000Z",
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"dateReserved": "2021-09-15T00:00:00.000Z",
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"dateUpdated": "2025-04-22T18:20:21.541Z",
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"state": "PUBLISHED"
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},
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} |