Microsoft Internet Explorer 11 information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Microsoft Internet Explorer 11 and classified as problematic. This issue affects some unknown processing. Executing a manipulation can lead to information disclosure. This vulnerability appears as CVE-2015-6157. The attack may be performed from remote. There is no available exploit. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in Microsoft Internet Explorer 11 (Web Browser). It has been declared as problematic. This vulnerability affects an unknown code. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

Microsoft Internet Explorer 11 allows remote attackers to obtain sensitive information from process memory via a crafted web site, aka "Internet Explorer Information Disclosure Vulnerability."

The weakness was presented 12/08/2015 by iDefense Labs with VeriSign iDefense Labs as MS15-124 as confirmed bulletin (Technet). The advisory is shared for download at technet.microsoft.com. This vulnerability was named CVE-2015-6157 since 08/14/2015. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

The vulnerability scanner Nessus provides a plugin with the ID 87253 (MS15-124: Cumulative Security Update for Internet Explorer (3116180)), 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 100269 (Microsoft Internet Explorer Cumulative Security Update (MS15-124)).

Applying the patch MS15-124 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 22079.

The vulnerability is also documented in the databases at Tenable (87253), SecurityFocus (BID 78495†) and Vulnerability Center (SBV-54881†). See VDB-79445, VDB-79446, VDB-79447 and VDB-79448 for similar entries. Once again VulDB remains the best source for vulnerability data.

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
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Nessus ID: 87253
Nessus Name: MS15-124: Cumulative Security Update for Internet Explorer (3116180)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
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Patch: MS15-124
TippingPoint: 🔍
Fortigate IPS: 🔍

Timelineinfo

08/14/2015 🔍
12/08/2015 +116 days 🔍
12/08/2015 +0 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

Advisory: MS15-124
Researcher: iDefense Labs
Organization: VeriSign iDefense Labs
Status: Confirmed

CVE: CVE-2015-6157 (🔍)
GCVE (CVE): GCVE-0-2015-6157
GCVE (VulDB): GCVE-100-79468
SecurityFocus: 78495 - Microsoft Internet Explorer CVE-2015-6157 Information Disclosure Vulnerability
SecurityTracker: 1034315
Vulnerability Center: 54881 - [MS15-124] Microsoft Internet Explorer 11 Remote Information Disclosure Vulnerability, Medium

See also: 🔍

Entryinfo

Created: 12/09/2015 10:00
Updated: 11/18/2024 15:34
Changes: 12/09/2015 10:00 (62), 04/07/2017 12:14 (11), 06/29/2022 00:21 (2), 06/29/2022 00:31 (1), 11/18/2024 15:34 (16)
Complete: 🔍
Cache ID: 216::103

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