CVE-2019-0820
- Source
- https://cve.org/CVERecord?id=CVE-2019-0820
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-0820.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2019-0820
- Aliases
- Downstream
- Published
- 2019-05-16T19:29:00.880Z
- Modified
- 2026-03-14T09:30:42.837007Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings, aka '.NET Framework and .NET Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0980, CVE-2019-0981.
- References
Affected packages
Git / github.com/dotnet/core
Affected ranges
- Type
- GIT
- Repo
- https://github.com/dotnet/core
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affectedIntroduced0 Unknown introduced commit / All previous commits are affectedLast affectedIntroduced0 Unknown introduced commit / All previous commits are affectedLast affectedIntroduced0 Unknown introduced commit / All previous commits are affectedLast affectedIntroduced0 Unknown introduced commit / All previous commits are affectedLast affectedIntroduced0 Unknown introduced commit / All previous commits are affectedLast affected
- Database specific
{ "versions": [ { "introduced": "0" }, { "last_affected": "1.0" }, { "introduced": "0" }, { "last_affected": "1.1" }, { "introduced": "0" }, { "last_affected": "2.1" }, { "introduced": "0" }, { "last_affected": "2.2" }, { "introduced": "0" }, { "last_affected": "3.0-sp2" }, { "introduced": "0" }, { "last_affected": "8.0" } ] }
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-0820.json"
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "2.0-sp2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "3.5"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "3.5.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.5.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.6"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.6.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.6.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.7"
}
]
},
{
"events": [
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{
"last_affected": "4.7.1"
}
]
},
{
"events": [
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{
"last_affected": "4.7.2"
}
]
},
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{
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}
]
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{
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{
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"last_affected": "4.7.1"
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"events": [
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},
{
"events": [
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]
},
{
"events": [
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},
{
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},
{
"events": [
{
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{
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]
},
{
"events": [
{
"introduced": "0"
},
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"last_affected": "4.7.1"
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]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.7.2"
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]
},
{
"events": [
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"introduced": "0"
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{
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}
]
},
{
"events": [
{
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},
{
"last_affected": "8.1"
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]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.2"
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]
},
{
"events": [
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"introduced": "0"
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},
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}
]
},
{
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"introduced": "0"
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{
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},
{
"events": [
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"introduced": "0"
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{
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{
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]