{ "id": "CVE-2024-21640", "sourceIdentifier": "security-advisories@github.com", "published": "2024-01-13T08:15:07.340", "lastModified": "2024-01-22T19:20:59.733", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Chromium Embedded Framework (CEF) is a simple framework for embedding Chromium-based browsers in other applications.`CefVideoConsumerOSR::OnFrameCaptured` does not check `pixel_format` properly, which leads to out-of-bounds read out of the sandbox. This vulnerability was patched in commit 1f55d2e.\n\n" }, { "lang": "es", "value": "Chromium Embedded Framework (CEF) es un framework simple para incrustar navegadores basados en Chromium en otras aplicaciones. `CefVideoConsumerOSR::OnFrameCaptured` no verifica `pixel_format` correctamente, lo que lleva a lecturas fuera de los l\u00edmites fuera de la sandbox. Esta vulnerabilidad fue parcheada en el commit 1f55d2e." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 9.6, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 3.1, "impactScore": 5.8 }, { "source": "security-advisories@github.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.8, "impactScore": 2.5 } ] }, "weaknesses": [ { "source": "security-advisories@github.com", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-125" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:chromiumembedded:chromium_embedded_framework:*:*:*:*:*:*:*:*", "versionEndExcluding": "2024-01-05", "matchCriteriaId": "3DDE5170-AEB5-4EB6-B436-9634C0190E6A" } ] } ] } ], "references": [ { "url": "https://github.com/chromiumembedded/cef/commit/1f55d2e12f62cfdfbf9da6968fde2f928982670b", "source": "security-advisories@github.com", "tags": [ "Patch" ] }, { "url": "https://github.com/chromiumembedded/cef/security/advisories/GHSA-3h3j-38xq-v7hh", "source": "security-advisories@github.com", "tags": [ "Exploit", "Vendor Advisory" ] } ] }