Microsoft Internet Explorer 9/10/11 ASLR information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Microsoft Internet Explorer 9/10/11. It has been classified as critical. Impacted is an unknown function of the component ASLR. Performing a manipulation results in information disclosure. This vulnerability is identified as CVE-2015-6088. The attack can be initiated remotely. There is not any exploit available. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability was found in Microsoft Internet Explorer 9/10/11 (Web Browser). It has been classified as critical. This affects an unknown code block of the component ASLR. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Microsoft Internet Explorer 9 through 11 and Microsoft Edge allow remote attackers to bypass the ASLR protection mechanism via a crafted web site, aka "Microsoft Browser ASLR Bypass."

The weakness was released 11/10/2015 as MS15-112 as confirmed advisory (Website). The advisory is shared at technet.microsoft.com. This vulnerability is uniquely identified as CVE-2015-6088 since 08/14/2015. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 86819 (MS15-112: Cumulative Security Update for Internet Explorer (3104517)), 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 91109 (Microsoft Edge Cumulative Security Update (MS15-113)).

Applying the patch MS15-112 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 vulnerability database at Tenable (86819). Entries connected to this vulnerability are available at VDB-79138, VDB-79139, VDB-79140 and VDB-79141. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
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: 🔍
Current Price Estimation: 🔍

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Nessus ID: 86819
Nessus Name: MS15-112: Cumulative Security Update for Internet Explorer (3104517)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍

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0-Day Time: 🔍
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Patch: MS15-112

Timelineinfo

08/14/2015 🔍
11/10/2015 +88 days 🔍
11/10/2015 +0 days 🔍
11/11/2015 +1 days 🔍
11/11/2015 +0 days 🔍
06/27/2022 +2420 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS15-112
Status: Confirmed

CVE: CVE-2015-6088 (🔍)
GCVE (CVE): GCVE-0-2015-6088
GCVE (VulDB): GCVE-100-79161
SecurityFocus: 77439
SecurityTracker: 1034112

See also: 🔍

Entryinfo

Created: 11/11/2015 16:03
Updated: 06/27/2022 08:35
Changes: 11/11/2015 16:03 (55), 04/07/2017 12:14 (7), 06/27/2022 08:34 (3), 06/27/2022 08:35 (2)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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