Summary
Microsoft heeft kwetsbaarheden verholpen in diverse Office producten.
Details
Interpretaties
Een kwaadwillende kan de kwetsbaarheden misbruiken om aanvallen uit te voeren die kunnen leiden tot de volgende categorieën schade:
- Uitvoeren van willekeurige code (Gebruikersrechten)
- Toegang tot gevoelige gegevens
- Verkrijgen van verhoogde rechten
- Voordoen als andere gebruiker
Voor succesvol misbruik moet de kwaadwillende het slachtoffer misleiden een malafide bestand te openen of link te volgen.
```
Microsoft Office:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2025-54906 | 7.80 | Uitvoeren van willekeurige code |
| CVE-2025-55243 | 7.50 | Voordoen als andere gebruiker |
| CVE-2025-54910 | 8.40 | Uitvoeren van willekeurige code |
|----------------|------|-------------------------------------|
Microsoft Office Word:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2025-54905 | 7.10 | Toegang tot gevoelige gegevens |
|----------------|------|-------------------------------------|
Microsoft Office Visio:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2025-54907 | 7.80 | Uitvoeren van willekeurige code |
|----------------|------|-------------------------------------|
Windows Imaging Component:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2025-53799 | 5.50 | Toegang tot gevoelige gegevens |
|----------------|------|-------------------------------------|
Microsoft Office PowerPoint:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2025-54908 | 7.80 | Uitvoeren van willekeurige code |
|----------------|------|-------------------------------------|
Microsoft AutoUpdate (MAU):
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2025-55317 | 7.80 | Verkrijgen van verhoogde rechten |
|----------------|------|-------------------------------------|
Microsoft Office SharePoint:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2025-54897 | 8.80 | Uitvoeren van willekeurige code |
|----------------|------|-------------------------------------|
Microsoft Office Excel:
|----------------|------|-------------------------------------|
| CVE-ID | CVSS | Impact |
|----------------|------|-------------------------------------|
| CVE-2025-54896 | 7.80 | Uitvoeren van willekeurige code |
| CVE-2025-54898 | 7.80 | Uitvoeren van willekeurige code |
| CVE-2025-54899 | 7.80 | Uitvoeren van willekeurige code |
| CVE-2025-54902 | 7.80 | Uitvoeren van willekeurige code |
| CVE-2025-54903 | 7.80 | Uitvoeren van willekeurige code |
| CVE-2025-54904 | 7.80 | Uitvoeren van willekeurige code |
| CVE-2025-54900 | 7.80 | Uitvoeren van willekeurige code |
| CVE-2025-54901 | 5.50 | Toegang tot gevoelige gegevens |
|----------------|------|-------------------------------------|
```
Oplossingen
Microsoft heeft updates beschikbaar gesteld waarmee de beschreven kwetsbaarheden worden verholpen. We raden u aan om deze updates te installeren. Meer informatie over de kwetsbaarheden, de installatie van de updates en eventuele work-arounds vindt u op:
Vulnerabilities 17
-
High 8.8
Microsoft SharePoint Remote Code Execution Vulnerability
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
-
High 8.4
Microsoft Office Remote Code Execution Vulnerability
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
-
High 7.8
Microsoft Excel Remote Code Execution Vulnerability
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
-
High 7.8
Microsoft Excel Remote Code Execution Vulnerability
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
-
High 7.8
Microsoft Excel Remote Code Execution Vulnerability
Free of memory not on the heap in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
-
High 7.8
Microsoft Excel Remote Code Execution Vulnerability
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
-
High 7.8
Microsoft Excel Remote Code Execution Vulnerability
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
-
High 7.8
Microsoft Excel Remote Code Execution Vulnerability
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
-
High 7.8
Microsoft Excel Remote Code Execution Vulnerability
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
-
High 7.8
Microsoft Office Remote Code Execution Vulnerability
Free of memory not on the heap in Microsoft Office allows an unauthorized attacker to execute code locally.
-
High 7.8
Microsoft Office Visio Remote Code Execution Vulnerability
Heap-based buffer overflow in Microsoft Office Visio allows an unauthorized attacker to execute code locally.
-
High 7.8
Microsoft PowerPoint Remote Code Execution Vulnerability
Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code locally.
-
High 7.8
Microsoft AutoUpdate (MAU) Elevation of Privilege Vulnerability
Improper link resolution before file access ('link following') in Microsoft AutoUpdate (MAU) allows an authorized attacker to elevate privileges locally.
-
High 7.5
Microsoft OfficePlus Spoofing Vulnerability
Exposure of sensitive information to an unauthorized actor in Microsoft Office Plus allows an unauthorized attacker to perform spoofing over a network.
-
High 7.1
Microsoft Word Information Disclosure Vulnerability
Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
-
Medium 5.5
Windows Imaging Component Information Disclosure Vulnerability
Use of uninitialized resource in Windows Imaging Component allows an unauthorized attacker to disclose information locally.
-
Medium 5.5
Microsoft Excel Information Disclosure Vulnerability
Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
Revision history
-
#1.0.0
Initiele versie