222 lines
9.4 KiB
JSON
222 lines
9.4 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-95811",
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"assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
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"state": "PUBLISHED",
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"assignerShortName": "CPANSec",
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"dateReserved": "2026-09-22T15:43:06.362Z",
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"datePublished": "2026-09-25T01:31:22.472Z",
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"dateUpdated": "2026-09-26T15:07:03.342Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"collectionURL": "https://cpan.org/modules",
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"defaultStatus": "unaffected",
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"modules": [
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"Lemonldap::NG::Handler"
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],
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"packageName": "Lemonldap-NG-Handler",
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"packageURL": "pkg:cpan/Lemonldap-NG-Handler",
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"programFiles": [
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"lib/Lemonldap/NG/Handler/Main/Run.pm"
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],
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"programRoutines": [
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{
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"name": "Lemonldap::NG::Handler::Main::Run::run"
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},
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{
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"name": "Lemonldap::NG::Handler::Main::Run::grant"
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},
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{
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"name": "Lemonldap::NG::Handler::Main::Run::getLevel"
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},
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{
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"name": "Lemonldap::NG::Handler::Main::Run::isUnprotected"
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}
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],
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"repo": "https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng",
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"versions": [
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{
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"lessThan": "2.16.10",
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"status": "affected",
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"version": "2.0.0",
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"versionType": "custom"
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},
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{
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"lessThan": "2.21.6",
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"status": "affected",
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"version": "2.17.0",
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"versionType": "custom"
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},
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{
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"lessThan": "2.23.4",
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"status": "affected",
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"version": "2.22.0",
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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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"type": "finder",
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"value": "Deepseek agent, Linagora"
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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": "Lemonldap::NG::Handler versions from 2.0.0 before 2.16.10, from 2.17.0 before 2.21.6, from 2.22.0 before 2.23.4 for Perl allow an equivalent spelling of a path to bypass the locationRules that restrict it.\n\nThe handler matches each vhost's locationRules regular expressions against REQUEST_URI, the raw request line, while the web server routes on the path it has already percent-decoded and normalized. A request that percent-encodes a character of the path, inserts dot segments, or doubles a slash therefore reaches the protected resource under a URI that no rule regexp matches, and the vhost's default rule decides access. Deny rules, identity and group conditions, and unprotect and skip rules are bypassed alike.\n\nOnly a vhost whose default rule is more permissive than its other rules is affected. An authenticated user then reaches any URL a locationRules regexp was meant to restrict, but gains no more than that default rule already grants."
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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-863",
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"description": "CWE-863 Incorrect Authorization",
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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-180",
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"description": "CWE-180 Incorrect Behavior Order: Validate Before Canonicalize",
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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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"orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
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"shortName": "CPANSec",
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"dateUpdated": "2026-09-25T01:31:22.472Z"
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},
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"references": [
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{
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"tags": [
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"issue-tracking"
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],
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"url": "https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/3723"
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},
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{
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"tags": [
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"release-notes"
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],
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"url": "https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/releases/v2.23.4"
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},
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{
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"tags": [
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"release-notes"
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],
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"url": "https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/releases/v2.21.6"
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},
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{
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"tags": [
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"release-notes"
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],
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"url": "https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/releases/v2.16.10"
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},
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{
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"tags": [
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"related"
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],
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"url": "https://www.cve.org/CVERecord?id=CVE-2020-24660"
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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 to Lemonldap-NG-Handler 2.16.10, 2.21.6 or 2.23.4 or later. Only 2.23.4 is on CPAN; the 2.16.10 and 2.21.6 LTS releases are available from https://lemonldap-ng.org/download.html."
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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},
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"title": "Lemonldap::NG::Handler versions from 2.0.0 before 2.16.10, from 2.17.0 before 2.21.6, from 2.22.0 before 2.23.4 for Perl allow an equivalent spelling of a path to bypass the locationRules that restrict it",
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"x_generator": {
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"engine": "cpansec-cna-tool 0.1"
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}
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},
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"adp": [
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{
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"references": [
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{
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"url": "https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/work_items/3723",
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"tags": [
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"exploit"
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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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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 6.5,
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"attackVector": "NETWORK",
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
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"integrityImpact": "HIGH",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "NONE",
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"privilegesRequired": "LOW",
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"confidentialityImpact": "NONE"
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}
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},
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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": "2026-09-25T13:53:01.823535Z",
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"id": "CVE-2026-95811",
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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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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-09-25T13:53:07.656Z"
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}
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},
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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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"url": "https://lists.debian.org/debian-lts-announce/2026/09/msg00032.html"
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}
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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": "2026-09-26T15:07:03.342Z"
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}
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}
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]
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}
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} |