Microsoft Edge 38.14393.0.0 Scripting Engine access control

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Microsoft Edge 38.14393.0.0. It has been classified as critical. This vulnerability affects unknown code of the component Scripting Engine. The manipulation leads to access control. This vulnerability is documented as CVE-2017-0070. The attack can be initiated remotely. Additionally, an exploit exists. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in Microsoft Edge 38.14393.0.0 (Web Browser). It has been rated as critical. This issue affects an unknown code block of the component Scripting Engine. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability.

The bug was discovered 03/14/2017. The weakness was released 03/14/2017 by Google Security Research with Google Project Zero as MS17-007 as confirmed bulletin (Technet). It is possible to read the advisory at technet.microsoft.com. The identification of this vulnerability is CVE-2017-0070 since 09/09/2016. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

A public exploit has been developed in HTML/Javascript and been published 2 days after the advisory. The exploit is available at exploit-db.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 97730 (MS17-007: Cumulative Security Update for Microsoft Edge (4013071)), 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 91332 (Microsoft Edge Cumulative Security Update (MS17-007)).

Applying the patch MS17-007 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 (41623), Tenable (97730), SecurityFocus (BID 96690†) and SecurityTracker (ID 1038006†). Entries connected to this vulnerability are available at VDB-97974, VDB-97975, VDB-97976 and VDB-97977. Be aware that VulDB is the high quality source for vulnerability data.

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.6

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 97730
Nessus Name: MS17-007: Cumulative Security Update for Microsoft Edge (4013071)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 802074
OpenVAS Name: Microsoft Edge Multiple Vulnerabilities (4013071)
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: 🔍
Exploit Delay Time: 🔍

Patch: MS17-007

Timelineinfo

09/09/2016 🔍
03/14/2017 +186 days 🔍
03/14/2017 +0 days 🔍
03/14/2017 +0 days 🔍
03/14/2017 +0 days 🔍
03/14/2017 +0 days 🔍
03/15/2017 +1 days 🔍
03/16/2017 +1 days 🔍
03/16/2017 +0 days 🔍
03/16/2017 +0 days 🔍
12/24/2024 +2840 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS17-007
Researcher: Google Security Research
Organization: Google Project Zero
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-0070 (🔍)
GCVE (CVE): GCVE-0-2017-0070
GCVE (VulDB): GCVE-100-97991

OVAL: 🔍

SecurityFocus: 96690 - Microsoft Edge CVE-2017-0070 Scripting Engine Remote Memory Corruption Vulnerability
OSVDB: - CVE-2017-0070 - MS17-007 - Microsoft - Edge - Memory Corruption Issue
SecurityTracker: 1038006

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

Entryinfo

Created: 03/15/2017 11:18
Updated: 12/24/2024 15:43
Changes: 03/15/2017 11:18 (87), 09/07/2020 09:49 (7), 12/24/2024 15:43 (18)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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