| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 6.0 | $0-$5k | 0.00 |
Summary
A vulnerability categorized as critical has been discovered in Microsoft Internet Explorer 6/7/8/9. Affected by this issue is some unknown functionality. Such manipulation leads to memory corruption. This vulnerability is traded as CVE-2011-1250. The attack may be launched remotely. There is no exploit available. A patch should be applied to remediate this issue.
Details
A vulnerability, which was classified as critical, has been found in Microsoft Internet Explorer 6/7/8/9 (Web Browser). Affected by this issue is an unknown functionality. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:
Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, aka "Link Properties Handling Memory Corruption Vulnerability."
The weakness was shared 06/16/2011 as MS11-050 as confirmed bulletin (Technet). The advisory is available at microsoft.com. This vulnerability is handled as CVE-2011-1250. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.
The vulnerability scanner Nessus provides a plugin with the ID 55130 , which helps to determine the existence of the flaw in a target environment. The commercial vulnerability scanner Qualys is able to test this issue with plugin 100103 (Microsoft Internet Explorer Cumulative Security Update (MS11-050)).
Applying the patch MS11-050 is able to eliminate this problem. The bugfix is ready for download at microsoft.com. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 11318.
The vulnerability is also documented in the databases at Tenable (55130), SecurityFocus (BID 48202†) and Vulnerability Center (SBV-31786†). The entries VDB-4372, VDB-58992, VDB-57683 and VDB-57682 are related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.
Product
Type
Vendor
Name
Version
License
Support
Website
- Vendor: https://www.microsoft.com/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.3VulDB Meta Temp Score: 6.0
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
| AV | AC | Au | C | I | A |
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| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Physical: No
Local: No
Remote: Yes
Availability: 🔍
Status: Proof-of-Concept
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
| 0-Day | Unlock | Unlock | Unlock | Unlock |
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Nessus ID: 55130
Nessus File: 🔍
Nessus Risk: 🔍
OpenVAS ID: 902443
OpenVAS Name: Microsoft Internet Explorer Multiple Vulnerabilities (2530548)
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔍
Patch: MS11-050
TippingPoint: 🔍
PaloAlto IPS: 🔍
Timeline
03/04/2011 🔍06/14/2011 🔍
06/15/2011 🔍
06/16/2011 🔍
06/16/2011 🔍
03/23/2015 🔍
11/08/2021 🔍
Sources
Vendor: microsoft.comAdvisory: MS11-050
Status: Confirmed
CVE: CVE-2011-1250 (🔍)
GCVE (CVE): GCVE-0-2011-1250
GCVE (VulDB): GCVE-100-57674
OVAL: 🔍
SecurityFocus: 48202
Vulnerability Center: 31786 - [MS11-050] Microsoft Internet Explorer 6, 7, 8, and 9 Remote Arbitrary Code Execution Vulnerability, Medium
See also: 🔍
Entry
Created: 03/23/2015 16:50Updated: 11/08/2021 19:30
Changes: 03/23/2015 16:50 (43), 04/07/2017 12:10 (21), 11/08/2021 19:16 (1), 11/08/2021 19:23 (7), 11/08/2021 19:30 (2)
Complete: 🔍
Cache ID: 216:C2F:103
If you want to get best quality of vulnerability data, you may have to visit VulDB.
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