118 lines
4.6 KiB
JSON
118 lines
4.6 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-2026-44475",
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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": "2026-05-06T17:18:51.782Z",
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"datePublished": "2026-05-27T15:15:27.767Z",
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"dateUpdated": "2026-05-28T15:36:26.428Z"
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},
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"containers": {
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"cna": {
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"title": "Ella Core: UE Security Capability bypass on NGAP PathSwitchRequest",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-358",
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"lang": "en",
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"description": "CWE-358: Improperly Implemented Security Check for Standard",
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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": "ADJACENT_NETWORK",
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"availabilityImpact": "LOW",
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"baseScore": 6.1,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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"privilegesRequired": "NONE",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L",
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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/ellanetworks/core/security/advisories/GHSA-pwfh-mqp3-pqwj",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/ellanetworks/core/security/advisories/GHSA-pwfh-mqp3-pqwj"
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}
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],
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"affected": [
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{
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"vendor": "ellanetworks",
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"product": "core",
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"versions": [
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{
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"version": "< 1.10.0",
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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": "2026-05-27T15:15:27.767Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Ella Core is a 5G core designed for private networks. Prior to 1.10.0, Ella Core does not verify the UE Security Capabilities received in NGAP PathSwitchRequest messages against its locally stored values. A malicious gNB can overwrite Ella Core's stored UE security capabilities for any UE with arbitrary values by sending a single crafted PathSwitchRequest. This vulnerability is fixed in 1.10.0."
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}
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],
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"source": {
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"advisory": "GHSA-pwfh-mqp3-pqwj",
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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": "2026-05-28T15:35:53.555635Z",
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"id": "CVE-2026-44475",
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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": "2026-05-28T15:36:26.428Z"
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}
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}
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]
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}
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} |