166 lines
7.0 KiB
JSON
166 lines
7.0 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-2026-111730",
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"assignerOrgId": "4b71179a-3b92-4a9d-b9fc-af8b8ed579ee",
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"state": "PUBLISHED",
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"assignerShortName": "rt-labs",
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"dateReserved": "2026-10-16T15:49:17.919Z",
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"datePublished": "2026-10-29T15:37:52.267Z",
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"dateUpdated": "2026-11-05T21:20:34.521Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "4b71179a-3b92-4a9d-b9fc-af8b8ed579ee",
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"shortName": "rt-labs",
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"dateUpdated": "2026-10-29T15:37:52.267Z"
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},
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"title": "Out-of-bounds write in CheckPeers block parser due to unvalidated peer station name length",
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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-787",
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"description": "CWE-787 Out-of-bounds Write",
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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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"affected": [
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{
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"vendor": "RT-Labs",
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"product": "P-Net",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "1.0.3",
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"versionType": "semver"
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}
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],
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"defaultStatus": "unaffected"
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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": "P-Net before 1.0.3 does not validate the LengthPeerStationName field of a CheckPeers block in get_check_peer(). The received length (up to 255) was used to copy data into the 241-byte peer station name buffer and to place the terminating NUL byte, so a crafted block writes up to 15 bytes past the end of the buffer. This can lead to a crash (denial of service) or potentially arbitrary code execution.\n\n\n\nRequires establishment of session that needs ADJACENT network access.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "<p>P-Net before 1.0.3 does not validate the LengthPeerStationName field of a CheckPeers block in get_check_peer(). The received length (up to 255) was used to copy data into the 241-byte peer station name buffer and to place the terminating NUL byte, so a crafted block writes up to 15 bytes past the end of the buffer. This can lead to a crash (denial of service) or potentially arbitrary code execution.</p><p>Requires establishment of session that needs ADJACENT network access.</p>"
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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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{
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"url": "https://rt-labs.com/wp-content/uploads/2026/10/RRTL-261019-01.pdf",
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"name": "Cybersecurity advisory for P-Net"
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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": "ADJACENT",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "LOW",
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"subConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "LOW",
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"subIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "HIGH",
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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": "HIGH",
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"baseScore": 7.2,
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"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N"
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}
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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 P-Net 1.0.3 or later.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "<p>Upgrade to P-Net 1.0.3 or later.</p>"
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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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"value": "Brian Willows",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "f0rw4rd (quellsec.dev)",
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"type": "finder"
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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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},
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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": "2026-11-05T21:20:27.161030Z",
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"id": "CVE-2026-111730",
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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": "2026-11-05T21:20:34.521Z"
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}
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}
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]
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}
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} |