167 lines
7.1 KiB
JSON
167 lines
7.1 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-2026-63278",
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"assignerOrgId": "4fe7d05b-1353-44cc-8b7a-1e416936dff2",
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"state": "PUBLISHED",
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"assignerShortName": "Document Fdn.",
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"dateReserved": "2026-07-16T08:17:05.512Z",
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"datePublished": "2026-09-22T11:10:36.787Z",
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"dateUpdated": "2026-09-22T12:19:43.471Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "4fe7d05b-1353-44cc-8b7a-1e416936dff2",
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"shortName": "Document Fdn.",
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"dateUpdated": "2026-09-22T11:10:36.787Z"
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},
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"title": "Package URLs can be used to exfiltrate arbitrary INI file values and environment variables",
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"datePublic": "2026-09-21T23:59:00.000Z",
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"descriptions": [
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{
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"lang": "en",
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"value": "URLs could be constructed which expanded environment variable or INI file values, so potentially sensitive information could be exfiltrated to a remote server on opening a document containing such links. The check added for CVE-2024-12426 did not recognise every way of naming the package content provider, so a URL that named it differently still reached the expansion. In fixed versions the package content provider is matched when the URL is checked.",
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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": "<p>URLs could be constructed which expanded environment variable or INI file values, so potentially sensitive information could be exfiltrated to a remote server on opening a document containing such links.</p><p>The check added for CVE-2024-12426 did not recognise every way of naming the package content provider, so a URL that named it differently still reached the expansion.</p><p>In fixed versions the package content provider is matched when the URL is checked.</p>"
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "The Document Foundation",
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"product": "LibreOffice",
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"defaultStatus": "unknown",
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"versions": [
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{
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"status": "affected",
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"version": "26.2",
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"lessThan": "< 26.2.5",
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"versionType": "26.2 series"
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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": "Darren Xuan of Tanto Security"
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},
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{
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"lang": "en",
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"type": "remediation developer",
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"value": "Caolán McNamara of Collabora Productivity"
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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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"lang": "en",
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"cweId": "CWE-200",
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"description": "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor",
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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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"impacts": [
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{
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"capecId": "CAPEC-13",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-13 Subverting Environment Variable Values"
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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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"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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"cvssV4_0": {
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "LOW",
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"userInteraction": "PASSIVE",
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"vulnConfidentialityImpact": "HIGH",
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"subConfidentialityImpact": "HIGH",
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"vulnIntegrityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"exploitMaturity": "NOT_DEFINED",
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"Safety": "NOT_DEFINED",
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"Automatable": "NOT_DEFINED",
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"Recovery": "NOT_DEFINED",
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"valueDensity": "NOT_DEFINED",
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"vulnerabilityResponseEffort": "NOT_DEFINED",
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"providerUrgency": "NOT_DEFINED",
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"version": "4.0",
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"baseSeverity": "MEDIUM",
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"baseScore": 6.7,
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"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N"
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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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"url": "https://www.libreoffice.org/about-us/security/advisories/cve-2026-63278"
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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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"x_generator": {
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"engine": "Vulnogram 1.0.2"
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}
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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": "2026-09-22T12:17:14.275864Z",
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"id": "CVE-2026-63278",
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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": "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": "2026-09-22T12:19:43.471Z"
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}
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}
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]
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}
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} |