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CERTFR-2025-AVI-1094
Vulnerability from certfr_avis - Published: 2025-12-10 - Updated: 2025-12-10
De multiples vulnérabilités ont été découvertes dans les produits Microsoft. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un contournement de la politique de sécurité.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Microsoft | N/A | Microsoft Exchange Server 2019 Cumulative Update 15 versions antérieures à 15.02.1748.042 | ||
| Microsoft | N/A | Greffon GitHub Copilot pour JetBrains IDEs versions antérieures à 1.5.60-243 | ||
| Microsoft | N/A | Microsoft Exchange Server 2016 Cumulative Update 23 versions antérieures à 15.01.2507.063 | ||
| Microsoft | N/A | Microsoft SharePoint Server Subscription Edition versions antérieures à 16.0.19127.20378 | ||
| Microsoft | N/A | Microsoft SharePoint Enterprise Server 2016 versions antérieures à 16.0.5530.1000 | ||
| Microsoft | N/A | Microsoft Exchange Server 2019 Cumulative Update 14 versions antérieures à 15.02.1544.037 | ||
| Microsoft | N/A | Microsoft Exchange Server Subscription Edition RTM versions antérieures à 15.02.2562.035 | ||
| Microsoft | N/A | Microsoft SharePoint Server 2019 versions antérieures à 16.0.10417.20075 |
References
| Title | Publication Time | Tags | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Microsoft Exchange Server 2019 Cumulative Update 15 versions ant\u00e9rieures \u00e0 15.02.1748.042",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Greffon GitHub Copilot pour JetBrains IDEs versions ant\u00e9rieures \u00e0 1.5.60-243",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Exchange Server 2016 Cumulative Update 23 versions ant\u00e9rieures \u00e0 15.01.2507.063",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft SharePoint Server Subscription Edition versions ant\u00e9rieures \u00e0 16.0.19127.20378",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft SharePoint Enterprise Server 2016 versions ant\u00e9rieures \u00e0 16.0.5530.1000",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Exchange Server 2019 Cumulative Update 14 versions ant\u00e9rieures \u00e0 15.02.1544.037",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft Exchange Server Subscription Edition RTM versions ant\u00e9rieures \u00e0 15.02.2562.035",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
},
{
"description": "Microsoft SharePoint Server 2019 versions ant\u00e9rieures \u00e0 16.0.10417.20075",
"product": {
"name": "N/A",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2025-62562",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-62562"
},
{
"name": "CVE-2025-64667",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-64667"
},
{
"name": "CVE-2025-62555",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-62555"
},
{
"name": "CVE-2025-64672",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-64672"
},
{
"name": "CVE-2025-62558",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-62558"
},
{
"name": "CVE-2025-64671",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-64671"
},
{
"name": "CVE-2025-62559",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-62559"
},
{
"name": "CVE-2025-64666",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-64666"
}
],
"initial_release_date": "2025-12-10T00:00:00",
"last_revision_date": "2025-12-10T00:00:00",
"links": [],
"reference": "CERTFR-2025-AVI-1094",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-12-10T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Microsoft. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et un contournement de la politique de s\u00e9curit\u00e9.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Microsoft",
"vendor_advisories": [
{
"published_at": "2025-12-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-64667",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-64667"
},
{
"published_at": "2025-12-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-62559",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-62559"
},
{
"published_at": "2025-12-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-64671",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-64671"
},
{
"published_at": "2025-12-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-62558",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-62558"
},
{
"published_at": "2025-12-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-62562",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-62562"
},
{
"published_at": "2025-12-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-64666",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-64666"
},
{
"published_at": "2025-12-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-62555",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-62555"
},
{
"published_at": "2025-12-09",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-64672",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-64672"
}
]
}
CVE-2025-64671 (GCVE-0-2025-64671)
Vulnerability from cvelistv5 – Published: 2025-12-09 17:56 – Updated: 2025-12-11 23:00
VLAI?
EPSS
Summary
Improper neutralization of special elements used in a command ('command injection') in Copilot allows an unauthorized attacker to execute code locally.
Severity ?
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Microsoft | GitHub Copilot Plugin for JetBrains IDEs |
Affected:
1.0.0 , < 1.5.60-243
(custom)
|
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CVE-2025-64666 (GCVE-0-2025-64666)
Vulnerability from cvelistv5 – Published: 2025-12-09 17:55 – Updated: 2025-12-11 23:00
VLAI?
EPSS
Summary
Improper input validation in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.
Severity ?
CWE
- CWE-20 - Improper Input Validation
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft Exchange Server 2019 Cumulative Update 15 |
Affected:
15.02.0.0 , < 15.02.1748.042
(custom)
|
|||||||||||||||||
|
|||||||||||||||||||
{
"containers": {
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"vendor": "Microsoft",
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CVE-2025-62558 (GCVE-0-2025-62558)
Vulnerability from cvelistv5 – Published: 2025-12-09 17:55 – Updated: 2025-12-11 23:00
VLAI?
EPSS
Summary
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
Severity ?
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 |
Affected:
16.0.0 , < 16.0.5530.1000
(custom)
|
||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||
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]
},
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"vendor": "Microsoft",
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CVE-2025-62555 (GCVE-0-2025-62555)
Vulnerability from cvelistv5 – Published: 2025-12-09 17:55 – Updated: 2025-12-11 23:00
VLAI?
EPSS
Summary
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
Severity ?
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 |
Affected:
16.0.0 , < 16.0.5530.1000
(custom)
|
||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||
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CVE-2025-64672 (GCVE-0-2025-64672)
Vulnerability from cvelistv5 – Published: 2025-12-09 17:56 – Updated: 2025-12-11 23:00
VLAI?
EPSS
Summary
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.
Severity ?
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Microsoft | Microsoft SharePoint Server Subscription Edition |
Affected:
16.0.0 , < 16.0.19127.20378
(custom)
|
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CVE-2025-62559 (GCVE-0-2025-62559)
Vulnerability from cvelistv5 – Published: 2025-12-09 17:55 – Updated: 2025-12-11 23:00
VLAI?
EPSS
Summary
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
Severity ?
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 |
Affected:
16.0.0 , < 16.0.5530.1000
(custom)
|
||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||
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CVE-2025-62562 (GCVE-0-2025-62562)
Vulnerability from cvelistv5 – Published: 2025-12-09 17:55 – Updated: 2025-12-11 23:00
VLAI?
EPSS
Summary
Use after free in Microsoft Office Outlook allows an unauthorized attacker to execute code locally.
Severity ?
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 |
Affected:
16.0.0 , < 16.0.5530.1000
(custom)
|
||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||
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CVE-2025-64667 (GCVE-0-2025-64667)
Vulnerability from cvelistv5 – Published: 2025-12-09 17:55 – Updated: 2025-12-11 23:00
VLAI?
EPSS
Summary
User interface (ui) misrepresentation of critical information in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.
Severity ?
CWE
- CWE-451 - User Interface (UI) Misrepresentation of Critical Information
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft Exchange Server Subscription Edition RTM |
Affected:
15.02.0.0 , < 15.02.2562.035
(custom)
|
|||||||||||||||||
|
|||||||||||||||||||
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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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