143 lines
5.8 KiB
JSON
143 lines
5.8 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-2026-32253",
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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": "2026-03-11T14:47:05.686Z",
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"datePublished": "2026-05-22T17:07:04.619Z",
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"dateUpdated": "2026-05-26T13:08:19.472Z"
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},
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"containers": {
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"cna": {
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"title": "Sunshine: Authentication bypass via improper client certificate validation",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-287",
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"lang": "en",
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"description": "CWE-287: Improper Authentication",
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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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"descriptions": [
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{
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"cweId": "CWE-295",
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"lang": "en",
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"description": "CWE-295: Improper Certificate 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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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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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/LizardByte/Sunshine/security/advisories/GHSA-ph75-mgxh-mv57",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/LizardByte/Sunshine/security/advisories/GHSA-ph75-mgxh-mv57"
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},
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{
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"name": "https://github.com/LizardByte/Sunshine/releases/tag/v2026.516.143833",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/LizardByte/Sunshine/releases/tag/v2026.516.143833"
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}
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],
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"affected": [
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{
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"vendor": "LizardByte",
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"product": "Sunshine",
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"versions": [
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{
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"version": "< 2026.516.143833",
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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": "2026-05-22T17:07:04.619Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Sunshine is a self-hosted game stream host for Moonlight. In versions prior to 2026.516.143833, the client-certificate authentication can be bypassed because of how OpenSSL verification results are handled. In src/crypto.cpp, the custom verify callback treats X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY, X509_V_ERR_CERT_NOT_YET_VALID, and X509_V_ERR_CERT_HAS_EXPIRED as success. This can allow an untrusted certificate to pass authentication and access protected HTTPS endpoints. This issue has been fixed in version 2026.516.143833."
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}
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],
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"source": {
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"advisory": "GHSA-ph75-mgxh-mv57",
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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/LizardByte/Sunshine/security/advisories/GHSA-ph75-mgxh-mv57",
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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": "2026-05-26T13:08:15.350117Z",
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"id": "CVE-2026-32253",
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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": "total"
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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": "2026-05-26T13:08:19.472Z"
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}
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}
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]
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}
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} |