MSRC_CVE-2024-20678
Vulnerability from csaf_microsoft - Published: 2024-04-09 07:00 - Updated: 2024-04-09 07:00Summary
Remote Procedure Call Runtime Remote Code Execution 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-843
- Access of Resource Using Incompatible Type ('Type Confusion')
Vendor Fix
10.0.17763.5696:Security Update:https://support.microsoft.com/help/5036896
https://support.microsoft.com/help/5036896
Vendor Fix
10.0.20348.2402:Security Update:https://support.microsoft.com/help/5036909
https://support.microsoft.com/help/5036909
Vendor Fix
10.0.22000.2899:Security Update:https://support.microsoft.com/help/5036894
https://support.microsoft.com/help/5036894
Vendor Fix
10.0.19044.4291:Security Update:https://support.microsoft.com/help/5036892
https://support.microsoft.com/help/5036892
Vendor Fix
10.0.22621.3447:Security Update:https://support.microsoft.com/help/5036893
https://support.microsoft.com/help/5036893
Vendor Fix
10.0.19045.4291:Security Update:https://support.microsoft.com/help/5036892
https://support.microsoft.com/help/5036892
Vendor Fix
10.0.22631.3447:Security Update:https://support.microsoft.com/help/5036893
https://support.microsoft.com/help/5036893
Vendor Fix
10.0.25398.830:Security Update:https://support.microsoft.com/help/5036910
https://support.microsoft.com/help/5036910
Vendor Fix
10.0.10240.20596:Security Update:https://support.microsoft.com/help/5036925
https://support.microsoft.com/help/5036925
Vendor Fix
10.0.14393.6897:Security Update:https://support.microsoft.com/help/5036899
https://support.microsoft.com/help/5036899
Vendor Fix
6.0.6003.22618:Monthly Rollup:https://support.microsoft.com/help/5036932
https://support.microsoft.com/help/5036932
Vendor Fix
6.0.6003.22618:Security Only:https://support.microsoft.com/help/5036950
https://support.microsoft.com/help/5036950
Vendor Fix
6.1.7601.27067:Monthly Rollup:https://support.microsoft.com/help/5036967
https://support.microsoft.com/help/5036967
Vendor Fix
6.1.7601.27067:Security Only:https://support.microsoft.com/help/5036922
https://support.microsoft.com/help/5036922
Vendor Fix
6.2.9200.24821:Monthly Rollup:https://support.microsoft.com/help/5036969
https://support.microsoft.com/help/5036969
Vendor Fix
6.3.9600.21924:Monthly Rollup:https://support.microsoft.com/help/5036960
https://support.microsoft.com/help/5036960
References
Acknowledgments
Microsoft Offensive Research & Security Engineering with Microsoft
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{
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"cwe": {
"id": "CWE-843",
"name": "Access of Resource Using Incompatible Type (\u0027Type Confusion\u0027)"
},
"notes": [
{
"category": "general",
"text": "Microsoft",
"title": "Assigning CNA"
},
{
"category": "faq",
"text": "To exploit this vulnerability, an authenticated attacker would need to send a specially crafted RPC call to an RPC host. This could result in remote code execution on the server side with the same permissions as the RPC service.",
"title": "How could an attacker exploit this vulnerability?"
},
{
"category": "faq",
"text": "Any authenticated user could trigger this vulnerability. It does not require admin or other elevated privileges.",
"title": "According to the CVSS metric, privileges required is low (PR:L). What does that mean for this vulnerability?"
},
{
"category": "faq",
"text": "See Remote procedure call (RPC) for more information on RPC and RPC Runtime.",
"title": "What is RPC runtime?"
}
],
"product_status": {
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},
"references": [
{
"category": "self",
"summary": "CVE-2024-20678 Remote Procedure Call Runtime Remote Code Execution Vulnerability - HTML",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20678"
},
{
"category": "self",
"summary": "CVE-2024-20678 Remote Procedure Call Runtime Remote Code Execution Vulnerability - CSAF",
"url": "https://msrc.microsoft.com/csaf/advisories/2024/msrc_cve-2024-20678.json"
}
],
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{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"environmentalsScore": 0.0,
"exploitCodeMaturity": "UNPROVEN",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"remediationLevel": "OFFICIAL_FIX",
"reportConfidence": "CONFIRMED",
"scope": "UNCHANGED",
"temporalScore": 7.7,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
"version": "3.1"
},
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}
],
"threats": [
{
"category": "impact",
"details": "Remote Code Execution"
},
{
"category": "exploit_status",
"details": "Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely"
}
],
"title": "Remote Procedure Call Runtime Remote Code Execution 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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