142 lines
6.0 KiB
JSON
142 lines
6.0 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-2025-69251",
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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": "2025-12-30T14:07:23.547Z",
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"datePublished": "2026-02-23T23:53:03.146Z",
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"dateUpdated": "2026-02-25T16:17:49.585Z"
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},
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"containers": {
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"cna": {
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"title": "free5GC has Improper Input Validation in UDM, Leading to Information Exposure",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-20",
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"lang": "en",
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"description": "CWE-20: Improper Input Validation",
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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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"cvssV4_0": {
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"attackVector": "NETWORK",
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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": "HIGH",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 6.6,
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U",
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"version": "4.0"
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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/free5gc/free5gc/security/advisories/GHSA-pwxh-4qh4-hgpq",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/free5gc/free5gc/security/advisories/GHSA-pwxh-4qh4-hgpq"
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},
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{
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"name": "https://github.com/free5gc/free5gc/issues/751",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/free5gc/free5gc/issues/751"
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},
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{
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"name": "https://github.com/free5gc/free5gc/issues/76",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/free5gc/free5gc/issues/76"
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},
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{
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"name": "https://github.com/free5gc/udm/commit/504b14458d156558b3c0ade7107b86b3d5e72998",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/free5gc/udm/commit/504b14458d156558b3c0ade7107b86b3d5e72998"
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}
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],
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"affected": [
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{
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"vendor": "free5gc",
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"product": "udm",
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"versions": [
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{
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"version": "<= 1.4.1",
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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": "2026-02-24T00:08:09.976Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "free5gc UDM provides Unified Data Management (UDM) for free5GC, an open-source project for 5th generation (5G) mobile core networks. In versions up to and including 1.4.1, remote attackers can inject control characters (e.g., %00) into the ueId parameter, triggering internal URL parsing errors (net/url: invalid control character). This exposes system implementation details and can aid in service fingerprinting. All deployments of free5GC using the UDM Nudm_UECM service may be affected. free5gc/udm pull request 76 contains a fix for the issue. No direct workaround is available at the application level. Applying the official patch is recommended."
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}
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],
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"source": {
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"advisory": "GHSA-pwxh-4qh4-hgpq",
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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": "2026-02-25T16:17:27.919918Z",
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"id": "CVE-2025-69251",
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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": "yes"
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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": "2026-02-25T16:17:49.585Z"
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}
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}
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]
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}
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} |