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{
"id" : "CVE-2024-21640" ,
"sourceIdentifier" : "security-advisories@github.com" ,
"published" : "2024-01-13T08:15:07.340" ,
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"lastModified" : "2024-01-22T19:20:59.733" ,
"vulnStatus" : "Analyzed" ,
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"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"
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} ,
{
"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."
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}
] ,
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{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
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"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
} ,
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{
"source" : "security-advisories@github.com" ,
"type" : "Secondary" ,
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"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" : [
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"lang" : "en" ,
"value" : "CWE-125"
}
]
}
] ,
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"configurations" : [
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"negate" : false ,
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"criteria" : "cpe:2.3:a:chromiumembedded:chromium_embedded_framework:*:*:*:*:*:*:*:*" ,
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"references" : [
{
"url" : "https://github.com/chromiumembedded/cef/commit/1f55d2e12f62cfdfbf9da6968fde2f928982670b" ,
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"source" : "security-advisories@github.com" ,
"tags" : [
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} ,
{
"url" : "https://github.com/chromiumembedded/cef/security/advisories/GHSA-3h3j-38xq-v7hh" ,
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"source" : "security-advisories@github.com" ,
"tags" : [
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}
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}