CVE-2016-3313
published 2016-08-09CVE-2016-3313: Microsoft Office 2007 SP3, 2010 SP2, 2013 SP1, 2013 RT SP1, and 2016, Word 2016 for Mac, and Word Viewer allow remote attackers to execute arbitrary code via a…
PriorityP262high7.8CVSS 3.0
AVLACLPRNUIRSUCHIHAH
EXPLOIT
EPSS
49.83%
98.8th percentile
Microsoft Office 2007 SP3, 2010 SP2, 2013 SP1, 2013 RT SP1, and 2016, Word 2016 for Mac, and Word Viewer allow remote attackers to execute arbitrary code via a crafted file, aka "Microsoft Office Memory Corruption Vulnerability."
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | office | — | — |
| microsoft | office | — | — |
| microsoft | office | — | — |
| microsoft | word_for_mac | — | — |
| msrc | microsoft_office_2007_service_pack_3 | — | — |
| msrc | microsoft_office_2010_service_pack_2 | — | — |
| msrc | microsoft_office_2013_rt_service_pack_1 | — | — |
| msrc | microsoft_office_2013_service_pack_1 | — | — |
| msrc | microsoft_office_2016 | — | — |
| msrc | microsoft_office_word_viewer | — | — |
| msrc | microsoft_word_2016_for_mac | — | — |
Detection & IOCsextracted from sources · hover to see the quote
- →Detect opening of specially crafted .doc files with an invalid WordDocumentStream, which triggers an out-of-bounds read leading to code execution in Microsoft Word 2007/2010/2013/2016. ↗
- →The Preview Pane is NOT an attack vector; detections should focus on file-open events rather than preview actions. ↗
- →Monitor for Word process spawning unexpected child processes after opening a .doc file, consistent with arbitrary code execution in the context of the current user. ↗
- ·Exploit status at time of advisory was 'Publicly Disclosed: No; Exploited: No', but a public PoC (.doc file and zip archive) was released on 2016-08-09 alongside the patch, so in-the-wild exploitation risk should be reassessed. ↗
- ·Affected platforms include both Windows and macOS (Word 2016 for Mac), so detection and patching scope must cover both operating systems. ↗
CVSS provenance
nvdv3.07.8HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.09.3CRITICALAV:N/AC:M/Au:N/C:C/I:C/A:C
vendor_msrc7.8HIGH
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Microsoft
Microsoft Office Memory Corruption Vulnerability
vendor_msrc·2016-08-09·CVSS 7.8
CVE-2016-3313 [HIGH] Microsoft Office Memory Corruption Vulnerability
Microsoft Office Memory Corruption Vulnerability
Description: A remote code execution vulnerability exists in Microsoft Office software when the Office software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.
Exploitation of the vulnerability requires that a user open a specially crafted fil
GHSA
GHSA-95w3-6v7m-h37f: Microsoft Office 2007 SP3, 2010 SP2, 2013 SP1, 2013 RT SP1, and 2016, Word 2016 for Mac, and Word Viewer allow remote attackers to execute arbitrary c
ghsa_unreviewed·2022-05-14
CVE-2016-3313 [HIGH] CWE-119 GHSA-95w3-6v7m-h37f: Microsoft Office 2007 SP3, 2010 SP2, 2013 SP1, 2013 RT SP1, and 2016, Word 2016 for Mac, and Word Viewer allow remote attackers to execute arbitrary c
Microsoft Office 2007 SP3, 2010 SP2, 2013 SP1, 2013 RT SP1, and 2016, Word 2016 for Mac, and Word Viewer allow remote attackers to execute arbitrary code via a crafted file, aka "Microsoft Office Memory Corruption Vulnerability."
No detection rules found.
Talos
Microsoft Patch Tuesday - August 2016
blogs_talos·2016-08-09·CVSS 7.8
[HIGH] Microsoft Patch Tuesday - August 2016
This post was authored by Edmund Brumaghin and Jonah Samost
Today is Patch Tuesday for August 2016, and Microsoft has released several security bulletins and associated patches to resolve security issues across their products. This month’s patch release includes 9 bulletins addressing 28 vulnerabilities. Five of the bulletins Microsoft has released are rated Critical and address vulnerabilities in Internet Explorer, Edge, Windows Graphics Component, Microsoft Office, and the Windows PDF library. The remaining four bulletins are rated Important and address vulnerabilities in Windows Kernel-Mode Drivers, Secure Boot, Windows Authentication Methods, and ActiveSyncProvider.
## Bulletins Rated CriticalMicrosoft has listed bulletins MS16-095, MS16-096, MS16-097, MS16-099, MS16-102 as critical
Talos
Microsoft Patch Tuesday - August 2016
blogs_talos·2016-08-09·CVSS 7.8
[HIGH] Microsoft Patch Tuesday - August 2016
## Microsoft Patch Tuesday - August 2016
This post was authored by Edmund Brumaghin and Jonah Samost
Today is Patch Tuesday for August 2016, and Microsoft has released several security bulletins and associated patches to resolve security issues across their products. This month’s patch release includes 9 bulletins addressing 28 vulnerabilities. Five of the bulletins Microsoft has released are rated Critical and address vulnerabilities in Internet Explorer, Edge, Windows Graphics Component, Microsoft Office, and the Windows PDF library. The remaining four bulletins are rated Important and address vulnerabilities in Windows Kernel-Mode Drivers, Secure Boot, Windows Authentication Methods, and ActiveSyncProvider.
## Bulletins Rated Critical Microsoft has listed bulletins MS16-095, MS16-096
Zscaler
Zscaler found Multiple Security Vulnerabilities | 08-09-2016
blogs_zscaler
Zscaler found Multiple Security Vulnerabilities | 08-09-2016
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http://www.securityfocus.com/bid/92289http://www.securitytracker.com/id/1036559https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-099https://www.exploit-db.com/exploits/40224/http://www.securityfocus.com/bid/92289http://www.securitytracker.com/id/1036559https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-099https://www.exploit-db.com/exploits/40224/
2016-08-09
Published