136 lines
5.6 KiB
JSON
136 lines
5.6 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-2026-41136",
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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": "2026-04-17T12:59:15.738Z",
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"datePublished": "2026-04-21T23:54:36.727Z",
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"dateUpdated": "2026-04-22T13:11:10.206Z"
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},
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"containers": {
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"cna": {
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"title": "free5GC AMF missing default case in Content-Type switch in HTTPUEContextTransfer",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-440",
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"lang": "en",
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"description": "CWE-440: Expected Behavior Violation",
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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": "NONE",
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"vulnIntegrityImpact": "LOW",
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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": 5.5,
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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:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P",
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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-r99v-75p9-xqm5",
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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-r99v-75p9-xqm5"
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},
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{
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"name": "https://github.com/free5gc/amf/releases/tag/v1.4.3",
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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/amf/releases/tag/v1.4.3"
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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": "amf",
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"versions": [
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{
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"version": "< 1.4.3",
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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": "2026-04-21T23:54:36.727Z"
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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 AMF provides Access & Mobility Management Function (AMF) for free5GC, an an open-source project for 5th generation (5G) mobile core networks. Prior to version 1.4.3, the `HTTPUEContextTransfer` handler in `internal/sbi/api_communication.go` does not include a `default` case in the `Content-Type` switch statement. When a request arrives with an unsupported `Content-Type`, the deserialization step is silently skipped, `err` remains `nil`, and the processor is invoked with a completely uninitialized `UeContextTransferRequest` object. Version 1.4.3 contains a fix."
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}
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],
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"source": {
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"advisory": "GHSA-r99v-75p9-xqm5",
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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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"references": [
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{
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"url": "https://github.com/free5gc/free5gc/security/advisories/GHSA-r99v-75p9-xqm5",
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"tags": [
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"exploit"
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-04-22T13:11:04.474863Z",
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"id": "CVE-2026-41136",
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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": "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": "2026-04-22T13:11:10.206Z"
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}
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}
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]
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}
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} |