206 lines
8.9 KiB
JSON
206 lines
8.9 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2023-34448",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2023-06-06T16:16:53.558Z",
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"datePublished": "2023-06-14T22:06:01.338Z",
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"dateUpdated": "2024-12-18T21:38:44.207Z"
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},
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"containers": {
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"cna": {
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"title": "Grav Server-side Template Injection (SSTI) via Twig Default Filters",
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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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"lang": "en",
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"description": "CWE-20: Improper Input Validation",
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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-1336",
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"lang": "en",
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"description": "CWE-1336: Improper Neutralization of Special Elements Used in a Template Engine",
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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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"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": 8.8,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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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:H/I:H/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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"references": [
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{
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"name": "https://github.com/getgrav/grav/security/advisories/GHSA-whr7-m3f8-mpm8",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/getgrav/grav/security/advisories/GHSA-whr7-m3f8-mpm8"
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},
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{
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"name": "https://github.com/getgrav/grav/commit/8c2c1cb72611a399f13423fc6d0e1d998c03e5c8",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/getgrav/grav/commit/8c2c1cb72611a399f13423fc6d0e1d998c03e5c8"
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},
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{
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"name": "https://github.com/twigphp/Twig/blob/v1.44.7/src/Environment.php#L148",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/twigphp/Twig/blob/v1.44.7/src/Environment.php#L148"
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},
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{
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"name": "https://huntr.dev/bounties/3ef640e6-9e25-4ecb-8ec1-64311d63fe66/",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://huntr.dev/bounties/3ef640e6-9e25-4ecb-8ec1-64311d63fe66/"
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},
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{
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"name": "https://www.github.com/getgrav/grav/commit/9d6a2dba09fd4e56f5cdfb9a399caea355bfeb83",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://www.github.com/getgrav/grav/commit/9d6a2dba09fd4e56f5cdfb9a399caea355bfeb83"
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}
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],
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"affected": [
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{
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"vendor": "getgrav",
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"product": "grav",
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"versions": [
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{
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"version": "< 1.7.42",
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"status": "affected"
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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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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2023-06-14T22:16:40.551Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Grav is a flat-file content management system. Prior to version 1.7.42, the patch for CVE-2022-2073, a server-side template injection vulnerability in Grav leveraging the default `filter()` function, did not block other built-in functions exposed by Twig's Core Extension that could be used to invoke arbitrary unsafe functions, thereby allowing for remote code execution. A patch in version 1.74.2 overrides the built-in Twig `map()` and `reduce()` filter functions in `system/src/Grav/Common/Twig/Extension/GravExtension.php` to validate the argument passed to the filter in `$arrow`."
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}
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],
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"source": {
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"advisory": "GHSA-whr7-m3f8-mpm8",
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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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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-02T16:10:06.973Z"
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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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"name": "https://github.com/getgrav/grav/security/advisories/GHSA-whr7-m3f8-mpm8",
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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/getgrav/grav/security/advisories/GHSA-whr7-m3f8-mpm8"
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},
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{
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"name": "https://github.com/getgrav/grav/commit/8c2c1cb72611a399f13423fc6d0e1d998c03e5c8",
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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/getgrav/grav/commit/8c2c1cb72611a399f13423fc6d0e1d998c03e5c8"
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},
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{
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"name": "https://github.com/twigphp/Twig/blob/v1.44.7/src/Environment.php#L148",
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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/twigphp/Twig/blob/v1.44.7/src/Environment.php#L148"
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},
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{
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"name": "https://huntr.dev/bounties/3ef640e6-9e25-4ecb-8ec1-64311d63fe66/",
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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://huntr.dev/bounties/3ef640e6-9e25-4ecb-8ec1-64311d63fe66/"
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},
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{
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"name": "https://www.github.com/getgrav/grav/commit/9d6a2dba09fd4e56f5cdfb9a399caea355bfeb83",
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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://www.github.com/getgrav/grav/commit/9d6a2dba09fd4e56f5cdfb9a399caea355bfeb83"
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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": "2024-12-18T21:38:33.590208Z",
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"id": "CVE-2023-34448",
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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": "total"
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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": "2024-12-18T21:38:44.207Z"
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}
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}
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]
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}
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} |