Microsoft Windows up to Server 2016 iSNS Server integer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$5k-$25k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Microsoft Windows Server 2008 R2 SP1/Server 2008 SP2/Server 2012/Server 2012 R2/Server 2016. This issue affects some unknown processing of the component iSNS Server. The manipulation results in integer overflow. This vulnerability was named CVE-2017-0104. The attack may be performed from remote. There is no available exploit. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability, which was classified as critical, was found in Microsoft Windows Server 2008 R2 SP1/Server 2008 SP2/Server 2012/Server 2012 R2/Server 2016 (Operating System). Affected is some unknown functionality of the component iSNS Server. The manipulation with an unknown input leads to a integer overflow vulnerability. CWE is classifying the issue as CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

The iSNS Server service in Microsoft Windows Server 2008 SP2 and R2, Windows Server 2012 Gold and R2, and Windows Server 2016 allows remote attackers to issue malicious requests via an integer overflow, aka "iSNS Server Memory Corruption Vulnerability."

The bug was discovered 03/14/2017. The weakness was presented 03/14/2017 with FortiGuard Labs as MS17-012 as confirmed bulletin (Technet). The advisory is available at technet.microsoft.com. This vulnerability is traded as CVE-2017-0104 since 09/09/2016. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 01/27/2025).

The vulnerability scanner Nessus provides a plugin with the ID 97743 (MS17-012: Security Update for Microsoft Windows (4013078)), 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 370297 (Microsoft Cumulative Security Update for Windows (MS17-012)).

Applying the patch MS17-012 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 (97743), SecurityFocus (BID 96697†) and SecurityTracker (ID 1038001†). See VDB-96521, VDB-98053, VDB-98054 and VDB-98055 for similar entries. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.7
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Integer overflow
CWE: CWE-190 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 97743
Nessus Name: MS17-012: Security Update for Microsoft Windows (4013078)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 802074
OpenVAS Name: Microsoft Windows Multiple Vulnerabilities (4013078)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

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

Patch: MS17-012

Timelineinfo

09/09/2016 🔍
03/14/2017 +186 days 🔍
03/14/2017 +0 days 🔍
03/14/2017 +0 days 🔍
03/14/2017 +0 days 🔍
03/15/2017 +1 days 🔍
03/15/2017 +0 days 🔍
03/16/2017 +1 days 🔍
01/27/2025 +2874 days 🔍

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

Advisory: MS17-012
Organization: FortiGuard Labs
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-0104 (🔍)
GCVE (CVE): GCVE-0-2017-0104
GCVE (VulDB): GCVE-100-98058

OVAL: 🔍

SecurityFocus: 96697 - Microsoft Windows iSNS Server CVE-2017-0104 Memory Corruption Vulnerability
OSVDB: - CVE-2017-0104 - MS17-012 - Microsoft - Windows - Memory Corruption Issue
SecurityTracker: 1038001

scip Labs: https://www.scip.ch/en/?labs.20140213
See also: 🔍

Entryinfo

Created: 03/15/2017 12:15
Updated: 01/27/2025 02:04
Changes: 03/15/2017 12:15 (85), 09/07/2020 16:35 (2), 01/27/2025 02:04 (18)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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