Microsoft Windows 7/Server 2008 R2 Uniscribe numeric error

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Microsoft Windows 7/Server 2008 R2. It has been rated as critical. This affects an unknown part of the component Uniscribe. The manipulation leads to numeric error. This vulnerability is traded as CVE-2015-6130. It is possible to initiate the attack remotely. There is no exploit available. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Microsoft Windows 7/Server 2008 R2 (Operating System). This issue affects an unknown function of the component Uniscribe. The manipulation with an unknown input leads to a numeric error vulnerability. Using CWE to declare the problem leads to CWE-189. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Integer underflow in Uniscribe in Microsoft Windows 7 SP1 and Windows Server 2008 R2 SP1 allows remote attackers to execute arbitrary code via a crafted font, aka "Windows Integer Underflow Vulnerability."

The weakness was shared 12/08/2015 as MS15-130 as confirmed bulletin (Technet). It is possible to read the advisory at technet.microsoft.com. The identification of this vulnerability is CVE-2015-6130 since 08/14/2015. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 87259 (MS15-130: Security Update for Microsoft Uniscribe to Address Remote Code Execution (3108670)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins. The commercial vulnerability scanner Qualys is able to test this issue with plugin 91135 (Microsoft Windows Uniscribe Remote Code Execution Vulnerability (MS15-130)).

Applying the patch MS15-130 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. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 22004.

The vulnerability is also documented in the databases at Tenable (87259) and Vulnerability Center (SBV-54885†). The entry VDB-79495 is related to this item. 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: 7.3
VulDB Meta Temp Score: 7.0

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

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Numeric error
CWE: 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: 87259
Nessus Name: MS15-130: Security Update for Microsoft Uniscribe to Address Remote Code Execution (3108670)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus 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: MS15-130
TippingPoint: 🔍
Fortigate IPS: 🔍

Timelineinfo

08/14/2015 🔍
12/08/2015 +116 days 🔍
12/08/2015 +0 days 🔍
12/08/2015 +0 days 🔍
12/09/2015 +1 days 🔍
12/09/2015 +0 days 🔍
12/09/2015 +0 days 🔍
11/18/2024 +3267 days 🔍

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

Advisory: MS15-130
Status: Confirmed

CVE: CVE-2015-6130 (🔍)
GCVE (CVE): GCVE-0-2015-6130
GCVE (VulDB): GCVE-100-79499
SecurityFocus: 78500
SecurityTracker: 1034337
Vulnerability Center: 54885 - [MS15-130] Microsoft Windows Uniscribe Remote Code Execution Vulnerability via Crafted Fonts, Critical

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

Entryinfo

Created: 12/09/2015 12:17
Updated: 11/18/2024 14:31
Changes: 12/09/2015 12:17 (60), 04/07/2017 13:57 (7), 06/29/2022 08:40 (3), 06/29/2022 08:41 (2), 11/18/2024 14:31 (16)
Complete: 🔍
Cache ID: 216:45A:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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