MSRC_CVE-2023-21823
Vulnerability from csaf_microsoft - Published: 2023-02-14 08:00 - Updated: 2023-02-17 08:00Summary
Windows Graphics Component 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-190
- Integer Overflow or Wraparound
Vendor Fix
16.0.16130.20156:Security Update:https://support.google.com/googleplay/answer/113412?hl=en
https://support.google.com/googleplay/answer/1134…
Vendor Fix
16.0.14326.21330:Security Update:https://support.microsoft.com/en-us/account-billing/get-updates-for-apps-and-games-in-microsoft-store-a1fe19c0-532d-ec47-7035-d1c5a1dd464f
https://support.microsoft.com/en-us/account-billi…
Vendor Fix
2.70.23021003:Security Update:https://apps.apple.com/us/app/microsoft-365-office/id541164041
https://apps.apple.com/us/app/microsoft-365-offic…
Vendor Fix
10.0.17763.4010:Security Update:https://support.microsoft.com/help/5022840
https://support.microsoft.com/help/5022840
Vendor Fix
10.0.20348.1547:Security Update:https://support.microsoft.com/help/5022842
https://support.microsoft.com/help/5022842
Vendor Fix
10.0.20348.1540:Security Hotpatch Update:https://support.microsoft.com/help/5022921
https://support.microsoft.com/help/5022921
Vendor Fix
10.0.19042.2604:Security Update:https://support.microsoft.com/help/5022834
https://support.microsoft.com/help/5022834
Vendor Fix
10.0.22621.1574:Security Update:https://support.microsoft.com/help/5022836
https://support.microsoft.com/help/5022836
Vendor Fix
10.0.19044.2604:Security Update:https://support.microsoft.com/help/5022834
https://support.microsoft.com/help/5022834
Vendor Fix
10.0.22621.1265:Security Update:https://support.microsoft.com/help/5022845
https://support.microsoft.com/help/5022845
Vendor Fix
10.0.19045.2604:Security Update:https://support.microsoft.com/help/5022834
https://support.microsoft.com/help/5022834
Vendor Fix
10.0.10240.19747:Security Update:https://support.microsoft.com/help/5022858
https://support.microsoft.com/help/5022858
Vendor Fix
10.0.14393.5717:Security Update:https://support.microsoft.com/help/5022838
https://support.microsoft.com/help/5022838
Vendor Fix
6.0.6003.21915:Monthly Rollup:https://support.microsoft.com/help/5022890
https://support.microsoft.com/help/5022890
Vendor Fix
6.0.6003.21915:Security Only:https://support.microsoft.com/help/5022893
https://support.microsoft.com/help/5022893
Vendor Fix
6.1.7601.26366:Monthly Rollup:https://support.microsoft.com/help/5022872
https://support.microsoft.com/help/5022872
Vendor Fix
6.1.7601.26366:Security Only:https://support.microsoft.com/help/5022874
https://support.microsoft.com/help/5022874
Vendor Fix
6.2.9200.24116:Monthly Rollup:https://support.microsoft.com/help/5022903
https://support.microsoft.com/help/5022903
Vendor Fix
6.2.9200.24116:Security Only:https://support.microsoft.com/help/5022895
https://support.microsoft.com/help/5022895
Vendor Fix
6.3.9600.20821:Monthly Rollup:https://support.microsoft.com/help/5022899
https://support.microsoft.com/help/5022899
Vendor Fix
6.3.9600.20821:Security Only:https://support.microsoft.com/help/5022894
https://support.microsoft.com/help/5022894
References
Acknowledgments
Genwei Jiang and Dhanesh Kizhakkinan of Mandiant
Dhanesh Kizhakkinan with Mandiant
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},
"vulnerabilities": [
{
"cve": "CVE-2023-21823",
"cwe": {
"id": "CWE-190",
"name": "Integer Overflow or Wraparound"
},
"notes": [
{
"category": "general",
"text": "Microsoft",
"title": "Assigning CNA"
},
{
"category": "faq",
"text": "The Microsoft Store will automatically update affected customers.\nIt is possible for customers to disable automatic updates for the Microsoft Store. The Microsoft Store will not automatically install this update for those customers. You can get the update through the store by following this guide: Get updates for apps and games in Microsoft Store. Be sure to select the tab for the operating system installed on your device to search for updates.",
"title": "How do I get the update for a Windows App?"
},
{
"category": "faq",
"text": "Tap the Settings Icon\nTap the iTunes \u0026amp; App Store\nTurn on AUTOMATIC DOWNLOADS for Apps\nTap the App Store Icon\nScroll down to find Microsoft Office\nTap the Update button",
"title": "How do I get the update for Office for IOS?"
},
{
"category": "faq",
"text": "Please reference How to update the Play Store \u0026amp; apps on Android - Google Play Help for guidance.",
"title": "How do I get the update for Office for Android?"
},
{
"category": "faq",
"text": "The word Remote in the title refers to the location of the attacker. This type of exploit is sometimes referred to as Arbitrary Code Execution (ACE). The attack itself is carried out locally. This means an attacker or victim needs to execute code from the local machine to exploit the vulnerability.",
"title": "According to the CVSS metric, the attack vector is local (AV:L). Why does the CVE title indicate that this is a remote code execution?"
}
],
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},
"references": [
{
"category": "self",
"summary": "CVE-2023-21823 Windows Graphics Component Remote Code Execution Vulnerability - HTML",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21823"
},
{
"category": "self",
"summary": "CVE-2023-21823 Windows Graphics Component Remote Code Execution Vulnerability - CSAF",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21823"
}
],
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},
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],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"environmentalsScore": 0.0,
"exploitCodeMaturity": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"remediationLevel": "OFFICIAL_FIX",
"reportConfidence": "CONFIRMED",
"scope": "UNCHANGED",
"temporalScore": 7.5,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C",
"version": "3.1"
},
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"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"
]
}
],
"threats": [
{
"category": "impact",
"details": "Remote Code Execution"
},
{
"category": "impact",
"details": "Elevation of Privilege"
},
{
"category": "exploit_status",
"details": "Exploited:Yes;Latest Software Release:Exploitation Detected"
}
],
"title": "Windows Graphics Component 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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