230 lines
10 KiB
JSON
230 lines
10 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-2025-5054",
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"assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
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"state": "PUBLISHED",
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"assignerShortName": "canonical",
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"dateReserved": "2025-05-21T14:00:55.371Z",
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"datePublished": "2025-05-30T17:37:01.006Z",
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"dateUpdated": "2025-11-03T20:05:43.609Z"
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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://launchpad.net/apport",
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"defaultStatus": "unaffected",
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"packageName": "apport",
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"platforms": [
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"Linux"
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],
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"product": "Apport",
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"repo": "https://git.launchpad.net/apport",
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"vendor": "Canonical",
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"versions": [
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{
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"lessThan": "2.20.1-0ubuntu2.30+esm5",
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"status": "affected",
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"version": "2.20.1",
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"versionType": "dpkg"
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},
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{
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"lessThan": "2.20.9-0ubuntu7.29+esm1",
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"status": "affected",
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"version": "2.20.9",
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"versionType": "dpkg"
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},
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{
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"lessThan": "2.20.11-0ubuntu27.28",
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"status": "affected",
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"version": "2.20.11",
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"versionType": "dpkg"
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},
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{
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"lessThan": "2.20.11-0ubuntu82.7",
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"status": "affected",
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"version": "2.20.11",
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"versionType": "dpkg"
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},
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{
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"lessThan": "2.28.1-0ubuntu3.6",
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"status": "affected",
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"version": "2.28.1",
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"versionType": "dpkg"
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},
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{
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"lessThan": "2.30.0-0ubuntu4.3",
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"status": "affected",
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"version": "2.30.0",
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"versionType": "dpkg"
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},
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{
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"lessThan": "2.32.0-0ubuntu5.1",
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"status": "affected",
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"version": "2.32.0",
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"versionType": "dpkg"
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},
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{
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"lessThan": "2.33.0-0ubuntu1",
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"status": "affected",
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"version": "2.32.0",
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"versionType": "dpkg"
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},
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{
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"lessThanOrEqual": "2.32.0",
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"status": "affected",
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"version": "2.20",
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"versionType": "semver"
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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": "reporter",
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"value": "Qualys Threat Research Unit (TRU)"
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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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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "<div>Race condition in Canonical apport up to and including 2.32.0 allows a local attacker to leak sensitive information via PID-reuse by leveraging namespaces.</div><div><br></div><div>When handling a crash, the function `_check_global_pid_and_forward`, which detects if the crashing process resided in a container, was being called before `consistency_checks`, which attempts to detect if the crashing process had been replaced. Because of this, if a process crashed and was quickly replaced with a containerized one, apport could be made to forward the core dump to the container, potentially leaking sensitive information. `consistency_checks` is now being called before `_check_global_pid_and_forward`. Additionally, given that the PID-reuse race condition cannot be reliably detected from userspace alone, crashes are only forwarded to containers if the kernel provided a pidfd, or if the crashing process was unprivileged (i.e., if dump mode == 1).</div>"
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}
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],
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"value": "Race condition in Canonical apport up to and including 2.32.0 allows a local attacker to leak sensitive information via PID-reuse by leveraging namespaces.\n\n\n\n\nWhen handling a crash, the function `_check_global_pid_and_forward`, which detects if the crashing process resided in a container, was being called before `consistency_checks`, which attempts to detect if the crashing process had been replaced. Because of this, if a process crashed and was quickly replaced with a containerized one, apport could be made to forward the core dump to the container, potentially leaking sensitive information. `consistency_checks` is now being called before `_check_global_pid_and_forward`. Additionally, given that the PID-reuse race condition cannot be reliably detected from userspace alone, crashes are only forwarded to containers if the kernel provided a pidfd, or if the crashing process was unprivileged (i.e., if dump mode == 1)."
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-26",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-26 Leveraging Race Conditions"
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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": "HIGH",
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"attackVector": "LOCAL",
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"availabilityImpact": "NONE",
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"baseScore": 4.7,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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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:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
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"version": "3.1"
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},
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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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-362",
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"description": "CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')",
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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": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
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"shortName": "canonical",
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"dateUpdated": "2025-06-09T16:23:28.514Z"
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},
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"references": [
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{
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"tags": [
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"vendor-advisory"
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],
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"url": "https://ubuntu.com/security/notices/USN-7545-1"
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},
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{
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"tags": [
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"vdb-entry"
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],
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"url": "https://ubuntu.com/security/CVE-2025-5054"
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},
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{
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"tags": [
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"third-party-advisory"
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],
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"url": "https://www.qualys.com/2025/05/29/apport-coredump/apport-coredump.txt"
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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": "Race Condition in Canonical Apport"
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},
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"adp": [
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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": "2025-05-30T17:59:23.055492Z",
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"id": "CVE-2025-5054",
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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": "2025-05-30T17:59:52.521Z"
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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": "http://seclists.org/fulldisclosure/2025/Jun/9"
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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": "2025-11-03T20:05:43.609Z"
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}
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}
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]
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}
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} |