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{
"id" : "CVE-2023-25743" ,
"sourceIdentifier" : "security@mozilla.org" ,
"published" : "2023-06-02T17:15:11.633" ,
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"lastModified" : "2023-06-09T18:23:12.087" ,
"vulnStatus" : "Analyzed" ,
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"cveTags" : [ ] ,
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"descriptions" : [
{
"lang" : "en" ,
"value" : "A lack of in app notification for entering fullscreen mode could have lead to a malicious website spoofing browser chrome.<br>*This bug only affects Firefox Focus. Other versions of Firefox are unaffected.*. This vulnerability affects Firefox < 110 and Firefox ESR < 102.8."
}
] ,
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"metrics" : {
"cvssMetricV31" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"cvssData" : {
"version" : "3.1" ,
"vectorString" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" ,
"attackVector" : "NETWORK" ,
"attackComplexity" : "LOW" ,
"privilegesRequired" : "NONE" ,
"userInteraction" : "NONE" ,
"scope" : "UNCHANGED" ,
"confidentialityImpact" : "NONE" ,
"integrityImpact" : "HIGH" ,
"availabilityImpact" : "NONE" ,
"baseScore" : 7.5 ,
"baseSeverity" : "HIGH"
} ,
"exploitabilityScore" : 3.9 ,
"impactScore" : 3.6
}
]
} ,
"weaknesses" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"description" : [
{
"lang" : "en" ,
"value" : "CWE-290"
}
]
}
] ,
"configurations" : [
{
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:mozilla:firefox_focus:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "A33B6DCD-A1B9-46E2-A0EF-33DDBB9508D3"
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] ,
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"references" : [
{
"url" : "https://bugzilla.mozilla.org/show_bug.cgi?id=1800203" ,
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"source" : "security@mozilla.org" ,
"tags" : [
"Issue Tracking" ,
"Permissions Required"
]
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} ,
{
"url" : "https://www.mozilla.org/security/advisories/mfsa2023-05/" ,
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"source" : "security@mozilla.org" ,
"tags" : [
"Vendor Advisory"
]
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} ,
{
"url" : "https://www.mozilla.org/security/advisories/mfsa2023-06/" ,
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"source" : "security@mozilla.org" ,
"tags" : [
"Vendor Advisory"
]
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}
]
}