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-2026-22593",
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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": "2026-01-07T21:50:39.532Z",
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"datePublished": "2026-03-26T13:49:26.695Z",
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"dateUpdated": "2026-03-28T02:20:37.830Z"
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},
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"containers": {
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"cna": {
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"title": "EVerest has off-by-one stack buffer overflow in IsoMux certificate filename parsing",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-193",
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"lang": "en",
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"description": "CWE-193: Off-by-one Error",
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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": "LOCAL",
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"availabilityImpact": "HIGH",
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"baseScore": 8.4,
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"baseSeverity": "HIGH",
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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:L/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/EVerest/EVerest/security/advisories/GHSA-cpqf-mcqc-783m",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/EVerest/EVerest/security/advisories/GHSA-cpqf-mcqc-783m"
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}
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],
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"affected": [
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{
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"vendor": "EVerest",
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"product": "everest-core",
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"versions": [
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{
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"version": "< 2026.02.0",
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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": "2026-03-26T13:49:26.695Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "EVerest is an EV charging software stack. Prior to version 2026.02.0, an off-by-one check in IsoMux certificate filename handling causes a stack-based buffer overflow when a filename length equals `MAX_FILE_NAME_LENGTH` (100). A crafted filename in the certificate directory can overflow `file_names[idx]`, corrupting stack state and enabling potential code execution. Version 2026.02.0 contains a patch."
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}
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],
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"source": {
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"advisory": "GHSA-cpqf-mcqc-783m",
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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": "2026-03-28T02:20:26.361940Z",
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"id": "CVE-2026-22593",
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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": "no"
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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": "2026-03-28T02:20:37.830Z"
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}
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}
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]
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}
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} |