CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
8.3 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, has been found in Microsoft Edge (Web Browser) (unknown version). Affected by this issue is the function CBaseScriptable::PrivateQueryInterface
. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The software 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. Impacted is confidentiality, integrity, and availability.
The bug was discovered 06/14/2016. The weakness was disclosed 06/14/2016 by puzzor with Zero Day Initiative (ZDI) as MS16-068 as confirmed bulletin (Technet). The advisory is shared for download at technet.microsoft.com. This vulnerability is handled as CVE-2016-3222 since 03/15/2016. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. Technical details as well as a public exploit are known.
The exploit is available at exploit-db.com. It is declared as proof-of-concept. As 0-day the estimated underground price was around $100k and more. The vulnerability scanner Nessus provides a plugin with the ID 91597 (MS16-068: Cumulative Security Update for Microsoft Edge (3163656)), 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 91233 (Microsoft Edge Cumulative Security Update (MS16-068)).
Applying the patch MS16-068 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 (91597) and Exploit-DB (40880). seclists.org is providing further details. The entries 87925, 87926, 87927 and 87928 are pretty similar.
Product
Type
Vendor
Name
License
- commercial
CPE 2.3
CPE 2.2
CVSSv3
VulDB Meta Base Score: 8.8VulDB Meta Temp Score: 8.3
VulDB Base Score: 8.8
VulDB Temp Score: 7.9
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 8.8
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 91597
Nessus Name: MS16-068: Cumulative Security Update for Microsoft Edge (3163656)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 71972
OpenVAS Name: Microsoft Edge Multiple Vulnerabilities (3163656)
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Patch: MS16-068
Timeline
03/15/2016 🔍06/14/2016 🔍
06/14/2016 🔍
06/14/2016 🔍
06/14/2016 🔍
06/14/2016 🔍
06/15/2016 🔍
06/16/2016 🔍
08/23/2022 🔍
Sources
Vendor: microsoft.comAdvisory: MS16-068
Researcher: puzzor
Organization: Zero Day Initiative (ZDI)
Status: Confirmed
CVE: CVE-2016-3222 (🔍)
OVAL: 🔍
SecurityTracker: 1036099
SecurityFocus: 91094 - Microsoft Edge CVE-2016-3222 Scripting Engine Remote Memory Corruption Vulnerability
scip Labs: https://www.scip.ch/en/?labs.20161013
Misc.: 🔍
See also: 🔍
Entry
Created: 06/16/2016 04:22 PMUpdated: 08/23/2022 04:58 PM
Changes: 06/16/2016 04:22 PM (72), 06/17/2019 11:52 AM (17), 08/23/2022 04:58 PM (3)
Complete: 🔍
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