{ "id": "CVE-2023-24477", "sourceIdentifier": "prodsec@nozominetworks.com", "published": "2023-08-09T08:15:09.280", "lastModified": "2024-09-20T13:15:04.357", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "In certain conditions, depending on timing and the usage of the Chrome web browser, Guardian/CMC versions before 22.6.2 do not always completely invalidate the user session upon logout. Thus an authenticated local attacker may gain acces to the original user's session." } ], "metrics": { "cvssMetricV40": [ { "source": "prodsec@nozominetworks.com", "type": "Secondary", "cvssData": { "version": "4.0", "vectorString": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "attackVector": "LOCAL", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "userInteraction": "PASSIVE", "vulnerableSystemConfidentiality": "HIGH", "vulnerableSystemIntegrity": "HIGH", "vulnerableSystemAvailability": "HIGH", "subsequentSystemConfidentiality": "NONE", "subsequentSystemIntegrity": "NONE", "subsequentSystemAvailability": "NONE", "exploitMaturity": "NOT_DEFINED", "confidentialityRequirements": "NOT_DEFINED", "integrityRequirements": "NOT_DEFINED", "availabilityRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnerableSystemConfidentiality": "NOT_DEFINED", "modifiedVulnerableSystemIntegrity": "NOT_DEFINED", "modifiedVulnerableSystemAvailability": "NOT_DEFINED", "modifiedSubsequentSystemConfidentiality": "NOT_DEFINED", "modifiedSubsequentSystemIntegrity": "NOT_DEFINED", "modifiedSubsequentSystemAvailability": "NOT_DEFINED", "safety": "NOT_DEFINED", "automatable": "NOT_DEFINED", "recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "baseScore": 5.4, "baseSeverity": "MEDIUM" } } ], "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.0, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.0, "impactScore": 5.9 }, { "source": "prodsec@nozominetworks.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.0, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.0, "impactScore": 5.9 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-384" } ] }, { "source": "prodsec@nozominetworks.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-384" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:nozominetworks:cmc:*:*:*:*:*:*:*:*", "versionEndExcluding": "22.6.2", "matchCriteriaId": "D5DACA15-76B3-417A-8776-9014575659A6" }, { "vulnerable": true, "criteria": "cpe:2.3:a:nozominetworks:guardian:*:*:*:*:*:*:*:*", "versionEndExcluding": "22.6.2", "matchCriteriaId": "6317D905-9F4B-42A1-937E-AB79D99B1973" } ] } ] } ], "references": [ { "url": "https://security.nozominetworks.com/NN-2023:8-01", "source": "prodsec@nozominetworks.com", "tags": [ "Vendor Advisory" ] } ] }