MSRC_CVE-2024-21312
Vulnerability from csaf_microsoft - Published: 2024-01-09 08:00 - Updated: 2024-02-13 08:00Summary
.NET Framework Denial of Service Vulnerability
Severity
Important
Notes
Additional Resources: To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
Disclaimer: The information provided in the Microsoft Knowledge Base is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
Customer Action: Required. The vulnerability documented by this CVE requires customer action to resolve.
CWE-20
- Improper Input Validation
Vendor Fix
4.8.09214.01:Security Update:https://support.microsoft.com/help/5033920
https://support.microsoft.com/help/5033920
Vendor Fix
4.8.04690.02:Security Update:https://support.microsoft.com/help/5033910
https://support.microsoft.com/help/5033910
Vendor Fix
4.8.04690.02:Monthly Rollup:https://support.microsoft.com/help/5034278
https://support.microsoft.com/help/5034278
Vendor Fix
4.8.04690.02:Monthly Rollup:https://support.microsoft.com/help/5034279
https://support.microsoft.com/help/5034279
Vendor Fix
4.8.04690.02:Security Update:https://support.microsoft.com/help/5034273
https://support.microsoft.com/help/5034273
Vendor Fix
4.8.04690.02:Security Update:https://support.microsoft.com/help/5034272
https://support.microsoft.com/help/5034272
Vendor Fix
4.8.04690.02:Security Update:https://support.microsoft.com/help/5034276
https://support.microsoft.com/help/5034276
Vendor Fix
4.8.04690.02:Security Update:https://support.microsoft.com/help/5034274
https://support.microsoft.com/help/5034274
Vendor Fix
4.8.04690.02:Security Update:https://support.microsoft.com/help/5034275
https://support.microsoft.com/help/5034275
Vendor Fix
4.7.04081.03:Security Update:https://support.microsoft.com/help/5034273
https://support.microsoft.com/help/5034273
Vendor Fix
10.0.14393.6614:Security Update:https://support.microsoft.com/help/5034119
https://support.microsoft.com/help/5034119
Vendor Fix
4.7.04081.02:Security Only:https://support.microsoft.com/help/5034269
https://support.microsoft.com/help/5034269
Vendor Fix
4.7.04081.03:Monthly Rollup:https://support.microsoft.com/help/5034278
https://support.microsoft.com/help/5034278
Vendor Fix
3.0.50727.8976:Monthly Rollup:https://support.microsoft.com/help/5034279
https://support.microsoft.com/help/5034279
Vendor Fix
4.8.09214.01:Security Update:https://support.microsoft.com/help/5034272
https://support.microsoft.com/help/5034272
Vendor Fix
4.8.09214.01:Security Update:https://support.microsoft.com/help/5034276
https://support.microsoft.com/help/5034276
Vendor Fix
4.8.09214.01:Security Update:https://support.microsoft.com/help/5034274
https://support.microsoft.com/help/5034274
Vendor Fix
4.8.09214.01:Security Update:https://support.microsoft.com/help/5034275
https://support.microsoft.com/help/5034275
Vendor Fix
3.0.50727.8976:Monthly Rollup:https://support.microsoft.com/help/5034278
https://support.microsoft.com/help/5034278
References
Acknowledgments
Karel Rymes
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"category": "vendor_fix",
"date": "2024-01-09T08:00:00.000Z",
"details": "4.8.04690.02:Security Update:https://support.microsoft.com/help/5034275",
"product_ids": [
"41",
"42",
"43"
],
"url": "https://support.microsoft.com/help/5034275"
},
{
"category": "vendor_fix",
"date": "2024-01-09T08:00:00.000Z",
"details": "4.7.04081.03:Security Update:https://support.microsoft.com/help/5034273",
"product_ids": [
"21",
"22",
"23",
"24",
"25"
],
"url": "https://support.microsoft.com/help/5034273"
},
{
"category": "vendor_fix",
"date": "2024-01-09T08:00:00.000Z",
"details": "10.0.14393.6614:Security Update:https://support.microsoft.com/help/5034119",
"product_ids": [
"26",
"27",
"28",
"29"
],
"url": "https://support.microsoft.com/help/5034119"
},
{
"category": "vendor_fix",
"date": "2024-01-09T08:00:00.000Z",
"details": "4.7.04081.02:Security Only:https://support.microsoft.com/help/5034269",
"product_ids": [
"15",
"16"
],
"url": "https://support.microsoft.com/help/5034269"
},
{
"category": "vendor_fix",
"date": "2024-01-09T08:00:00.000Z",
"details": "4.7.04081.03:Monthly Rollup:https://support.microsoft.com/help/5034278",
"product_ids": [
"17",
"18"
],
"url": "https://support.microsoft.com/help/5034278"
},
{
"category": "vendor_fix",
"date": "2024-01-09T08:00:00.000Z",
"details": "3.0.50727.8976:Monthly Rollup:https://support.microsoft.com/help/5034279",
"product_ids": [
"19",
"20",
"54",
"55"
],
"url": "https://support.microsoft.com/help/5034279"
},
{
"category": "vendor_fix",
"date": "2024-01-09T08:00:00.000Z",
"details": "4.8.09214.01:Security Update:https://support.microsoft.com/help/5034272",
"product_ids": [
"3",
"4"
],
"url": "https://support.microsoft.com/help/5034272"
},
{
"category": "vendor_fix",
"date": "2024-01-09T08:00:00.000Z",
"details": "4.8.09214.01:Security Update:https://support.microsoft.com/help/5034276",
"product_ids": [
"5",
"6"
],
"url": "https://support.microsoft.com/help/5034276"
},
{
"category": "vendor_fix",
"date": "2024-01-09T08:00:00.000Z",
"details": "4.8.09214.01:Security Update:https://support.microsoft.com/help/5034274",
"product_ids": [
"7",
"8",
"9"
],
"url": "https://support.microsoft.com/help/5034274"
},
{
"category": "vendor_fix",
"date": "2024-01-09T08:00:00.000Z",
"details": "4.8.09214.01:Security Update:https://support.microsoft.com/help/5034275",
"product_ids": [
"12",
"13",
"14"
],
"url": "https://support.microsoft.com/help/5034275"
},
{
"category": "vendor_fix",
"date": "2024-01-09T08:00:00.000Z",
"details": "3.0.50727.8976:Monthly Rollup:https://support.microsoft.com/help/5034278",
"product_ids": [
"52",
"53"
],
"url": "https://support.microsoft.com/help/5034278"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"environmentalsScore": 0.0,
"exploitCodeMaturity": "PROOF_OF_CONCEPT",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"remediationLevel": "OFFICIAL_FIX",
"reportConfidence": "CONFIRMED",
"scope": "UNCHANGED",
"temporalScore": 6.7,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5",
"6",
"7",
"8",
"9",
"10",
"11",
"12",
"13",
"14",
"15",
"16",
"17",
"18",
"19",
"20",
"21",
"22",
"23",
"24",
"25",
"26",
"27",
"28",
"29",
"30",
"31",
"32",
"33",
"34",
"35",
"36",
"37",
"38",
"39",
"40",
"41",
"42",
"43",
"44",
"45",
"46",
"47",
"48",
"49",
"50",
"51",
"52",
"53",
"54",
"55"
]
}
],
"threats": [
{
"category": "impact",
"details": "Denial of Service"
},
{
"category": "exploit_status",
"details": "Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"
}
],
"title": ".NET Framework Denial of Service Vulnerability"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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