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CVE-2021-30759
A stack overflow was addressed with improved input validation in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. Processing a maliciously crafted font file may lead to arbitrary code execution
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| Reporter | Title | Published | Views | Family All 19 |
|---|---|---|---|---|
 | Stack overflow | 8 Sep 202114:15 | – | prion |
 | CVE-2021-30759 | 8 Sep 202114:15 | – | cve |
 | Apple macOS libType1Scaler PFB Font Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability | 5 Aug 202100:00 | – | zdi |
 | CVE-2021-30759 | 8 Sep 202114:15 | – | nvd |
 | macOS 10.14.x < 10.14.6 Mojave Security Update 2021-005 (HT212603) | 23 Jul 202100:00 | – | nessus |
| macOS 10.15.x < Catalina Security Update 2021-004 Catalina (HT212600) | 23 Jul 202100:00 | – | nessus |
| macOS 11.x < 11.5 Multiple Vulnerabilities (HT212602) | 23 Jul 202100:00 | – | nessus |
 | About the security content of Security Update 2021-005 Mojave | 21 Jul 202100:00 | – | apple |
| About the security content of tvOS 14.7 | 19 Jul 202100:00 | – | apple |
| About the security content of watchOS 7.6 | 19 Jul 202100:00 | – | apple |
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[
{
"product": "Security Update - Catalina",
"vendor": "Apple",
"versions": [
{
"lessThan": "2021",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "iOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "14.7",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "macOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "11.5",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "macOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "2021",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "macOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "14.7",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "macOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "7.6",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
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