Microsoft Edge Scripting Engine memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Microsoft Edge. It has been rated as critical. Affected is an unknown function of the component Scripting Engine. This manipulation causes memory corruption. This vulnerability is registered as CVE-2016-7190. Remote exploitation of the attack is possible. Furthermore, an exploit is available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability classified as critical was found in Microsoft Edge (Web Browser) (version unknown). Affected by this vulnerability is an unknown function of the component Scripting Engine. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 10/11/2016 by Natalie Silvanovich with Google Project Zero as MS16-119 as confirmed bulletin (Technet). It is possible to read the advisory at technet.microsoft.com. This vulnerability is known as CVE-2016-7190 since 09/09/2016. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details are unknown but a public exploit is available.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $100k and more. The vulnerability scanner Nessus provides a plugin with the ID 93963 (MS16-119: Cumulative Security Update for Microsoft Edge (3192890)), 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 91283 (Microsoft Edge Cumulative Security Update (MS16-119)).

Applying the patch MS16-119 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 Exploit-DB (40602), Tenable (93963) and SecurityFocus (BID 93428†). Similar entries are available at VDB-92555, VDB-92556, VDB-92560 and VDB-92561. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.5
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 93963
Nessus Name: MS16-119: Cumulative Security Update for Microsoft Edge (3192890)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 68832
OpenVAS Name: Microsoft Edge Multiple Vulnerabilities (3192890)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: MS16-119

Timelineinfo

09/09/2016 🔍
10/11/2016 +32 days 🔍
10/11/2016 +0 days 🔍
10/11/2016 +0 days 🔍
10/11/2016 +0 days 🔍
10/12/2016 +1 days 🔍
10/13/2016 +1 days 🔍
02/17/2025 +3049 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS16-119
Researcher: Natalie Silvanovich
Organization: Google Project Zero
Status: Confirmed

CVE: CVE-2016-7190 (🔍)
GCVE (CVE): GCVE-0-2016-7190
GCVE (VulDB): GCVE-100-92575
SecurityFocus: 93428 - Microsoft Edge CVE-2016-7190 Scripting Engine Remote Memory Corruption Vulnerability
SecurityTracker: 1036993

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 10/12/2016 10:30
Updated: 02/17/2025 13:28
Changes: 10/12/2016 10:30 (68), 05/07/2019 20:21 (13), 09/23/2022 09:05 (4), 02/17/2025 13:28 (23)
Complete: 🔍
Cache ID: 216::103

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