Microsoft Office up to 2016 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability has been found in Microsoft Office up to 2016 and classified as critical. This impacts an unknown function. Performing a manipulation results in memory corruption. This vulnerability was named CVE-2016-3284. The attack needs to be approached locally. There is no available exploit. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability was found in Microsoft Office up to 2016 (Office Suite Software). It has been classified as critical. This affects an unknown part. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was presented 07/12/2016 by Alex as MS16-088 as confirmed bulletin (Technet). It is possible to read the advisory at technet.microsoft.com. This vulnerability is uniquely identified as CVE-2016-3284 since 03/15/2016. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 92019 (MS16-088: Security Update for Microsoft Office (3170008)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 110278 (Microsoft Office Remote Code Execution Vulnerabilities (MS16-088)).

Applying the patch MS16-088 is able to eliminate this problem. The bugfix is ready for download at technet.microsoft.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (92019) and SecurityFocus (BID 91594†). See VDB-89037, VDB-89038, VDB-89039 and VDB-89040 for similar entries. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 92019
Nessus Name: MS16-088: Security Update for Microsoft Office (3170008)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 870340
OpenVAS Name: Microsoft Windows Excel Viewer Remote Code Execution Vulnerability (3170008)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
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Patch: MS16-088

Timelineinfo

03/15/2016 🔍
07/12/2016 +119 days 🔍
07/12/2016 +0 days 🔍
07/12/2016 +0 days 🔍
07/12/2016 +0 days 🔍
07/12/2016 +0 days 🔍
07/13/2016 +1 days 🔍
09/01/2022 +2241 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS16-088
Researcher: Alex
Status: Confirmed

CVE: CVE-2016-3284 (🔍)
GCVE (CVE): GCVE-0-2016-3284
GCVE (VulDB): GCVE-100-89043
SecurityFocus: 91594 - Microsoft Office CVE-2016-3284 Memory Corruption Vulnerability
SecurityTracker: 1036274

See also: 🔍

Entryinfo

Created: 07/13/2016 10:15
Updated: 09/01/2022 18:09
Changes: 07/13/2016 10:15 (68), 02/23/2019 08:20 (12), 09/01/2022 18:09 (4)
Complete: 🔍
Cache ID: 216::103

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