Microsoft Internet Explorer 7/8 memory corruption

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 7/8. It has been declared as critical. This vulnerability affects unknown code. Executing a manipulation can lead to memory corruption. This vulnerability is handled as CVE-2015-6145. The attack can be executed remotely. There is not any exploit available. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability has been found in Microsoft Internet Explorer 7/8 (Web Browser) and classified as critical. This vulnerability affects some unknown processing. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product 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. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 12/08/2015 as MS15-124 as confirmed bulletin (Technet). The advisory is shared for download at technet.microsoft.com. This vulnerability was named CVE-2015-6145 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 current price for an exploit might be approx. USD $0-$5k (estimation calculated on 06/28/2022). It is expected to see the exploit prices for this product decreasing in the near future.

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 21672.

The vulnerability is also documented in the databases at Tenable (87253), SecurityFocus (BID 78484†) and Vulnerability Center (SBV-54891†). Entries connected to this vulnerability are available at VDB-79445, VDB-79446, VDB-79447 and VDB-79448. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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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

AVACAuCIA
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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: 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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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

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

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 🔍
06/28/2022 +2393 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS15-124
Status: Confirmed

CVE: CVE-2015-6145 (🔍)
GCVE (CVE): GCVE-0-2015-6145
GCVE (VulDB): GCVE-100-79456
SecurityFocus: 78484 - Microsoft Internet Explorer CVE-2015-6145 Remote Memory Corruption Vulnerability
SecurityTracker: 1034315
Vulnerability Center: 54891 - [MS15-124] Microsoft Internet Explorer 7 - 8 Remote Code Execution Vulnerability, Critical

See also: 🔍

Entryinfo

Created: 12/09/2015 10:00
Updated: 06/28/2022 20:17
Changes: 12/09/2015 10:00 (63), 04/07/2017 12:14 (9), 06/28/2022 20:09 (3), 06/28/2022 20:17 (1)
Complete: 🔍
Cache ID: 216::103

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