{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-5936","assignerOrgId":"bec8025f-a851-46e5-b3a3-058e6b0aa23c","state":"PUBLISHED","assignerShortName":"Nozomi","dateReserved":"2023-11-02T15:59:49.270Z","datePublished":"2024-05-15T16:04:58.720Z","dateUpdated":"2024-08-02T08:14:25.124Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","platforms":["Linux","MacOS"],"product":"Arc","vendor":"Nozomi Networks","versions":[{"lessThan":"1.6.0","status":"affected","version":"0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"This issue was found by Diego Giubertoni of Nozomi Networks Security Research team during an internal penetration testing session."}],"datePublic":"2024-05-15T16:04:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<div><div><div>On Unix systems (Linux, MacOS), Arc uses a temporary file with unsafe privileges.</div></div><div><div>By tampering with such file, a malicious local user in the system may be able to trigger arbitrary code execution with root privileges.</div></div></div>"}],"value":"On Unix systems (Linux, MacOS), Arc uses a temporary file with unsafe privileges.\n\n\n\nBy tampering with such file, a malicious local user in the system may be able to trigger arbitrary code execution with root privileges."}],"impacts":[{"capecId":"CAPEC-180","descriptions":[{"lang":"en","value":"CAPEC-180 Exploiting Incorrectly Configured Access Control Security Levels"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]},{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"LOCAL","baseScore":7.3,"baseSeverity":"HIGH","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"PASSIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-732","description":"CWE-732 Incorrect Permission Assignment for Critical Resource","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"bec8025f-a851-46e5-b3a3-058e6b0aa23c","shortName":"Nozomi","dateUpdated":"2024-05-28T12:20:16.824Z"},"references":[{"url":"https://security.nozominetworks.com/NN-2023:14-01"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<div><div>Upgrade to v1.6.0 or later.</div></div>"}],"value":"Upgrade to v1.6.0 or later."}],"source":{"discovery":"INTERNAL"},"title":"Unsafe temporary data privileges on Unix systems in Arc before v1.6.0","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"affected":[{"vendor":"nozominetworks","product":"arc","cpes":["cpe:2.3:a:nozominetworks:arc:1.6.0:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"1.6.0","versionType":"custom"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-05-15T17:50:47.376084Z","id":"CVE-2023-5936","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-06T13:02:58.245Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T08:14:25.124Z"},"title":"CVE Program Container","references":[{"url":"https://security.nozominetworks.com/NN-2023:14-01","tags":["x_transferred"]}]}]}}