Risk | High |
Patch available | YES |
Number of vulnerabilities | 3 |
CVE-ID | CVE-2018-0907 CVE-2018-0919 CVE-2018-0922 |
CWE-ID | CWE-264 CWE-125 CWE-119 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software |
Microsoft Office for Mac Client/Desktop applications / Office applications Microsoft Excel Client/Desktop applications / Office applications Microsoft Office Client/Desktop applications / Office applications Microsoft Word Client/Desktop applications / Office applications Microsoft Office Web Apps Client/Desktop applications / Office applications Microsoft Office Compatibility Pack Client/Desktop applications / Office applications Microsoft SharePoint Server Server applications / Application servers Microsoft Office Web Apps Server Server applications / Application servers Office Online Server Server applications / Other server solutions |
Vendor | Microsoft |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
EUVDB-ID: #VU11051
Risk: Medium
CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2018-0907
CWE-ID:
CWE-264 - Permissions, Privileges, and Access Controls
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass certain security restrictions.
The vulnerability exists in in Microsoft Office software by not enforcing macro settings on an Excel document. A remote attacker can trick the victim to open a specially crafted Excel document and change default behavior of Microsoft Excel.
Install updates from vendor's website.
Vulnerable software versionsMicrosoft Office for Mac: 2016
Microsoft Excel: 2007 - 2016
Microsoft Office: 2016
CPE2.3http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0907
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website or open a file.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU11053
Risk: Low
CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2018-0919
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to obtain potentially sensitive information.
The vulnerability exists due to a boundary error when processing Microsoft Office files. A remote attacker can create a specially crafted Microsoft Office file, trick the victim into opening it and view content of memory out of buffer bounds.
Install updates from vendor's website.
Vulnerable software versionsMicrosoft Office for Mac: 2016
Microsoft Office: 2010 Service Pack 2 - 2016
Microsoft Word: 2010 - 2016
Microsoft SharePoint Server: 2010 - 2016
Microsoft Office Web Apps: 2010 Service Pack 2
Office Online Server: 2016
Microsoft Office Web Apps Server: 2013 Service Pack 1
CPE2.3http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0919
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website or open a file.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU11057
Risk: High
CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2018-0922
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to boundary error when processing Microsoft Office files. A remote unauthenticated attacker can create a specially crafted Microsoft Office file, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMicrosoft Office: 2010 Service Pack 2
Microsoft Word: Viewer - 2013
Microsoft Office Compatibility Pack: Service Pack 3
Microsoft SharePoint Server: 2010 - 2013
Microsoft Office Web Apps: 2010 Service Pack 2 - 2013 Service Pack 1
Office Online Server: 2016
CPE2.3http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0922
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website or open a file.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.