SkinCrafter 3.0 ActiveX Control SkinCrafter3_vs2005.dll InitLicenKeys first memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
9.4 | $0-$5k | 0.00 |
A vulnerability was found in SkinCrafter 3.0 and classified as very critical. This issue affects the function InitLicenKeys
in the library SkinCrafter3_vs2005.dll of the component ActiveX Control. The manipulation of the argument first
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. The summary by CVE is:
Buffer overflow in the InitLicenKeys function in a certain ActiveX control in SkinCrafter3_vs2005.dll in SkinCrafter 3.0 allows remote attackers to execute arbitrary code via a long string in the first argument (aka the reg_name argument).
The weakness was released 05/21/2012 by arma (Website). It is possible to read the advisory at exploit-db.com. The identification of this vulnerability is CVE-2012-2271 since 04/17/2012. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/09/2017).
A public exploit has been developed by saurabh sharma and been published even before and not after the advisory. The exploit is available at securityfocus.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $0-$5k.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The vulnerability is also documented in the databases at X-Force (75725) and Exploit-DB (18892).
Product
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 10.0VulDB Meta Temp Score: 9.4
VulDB Base Score: 10.0
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
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VulDB Base Score: 🔍
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VulDB Reliability: 🔍
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Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: saurabh sharma
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Fortigate IPS: 🔍
Timeline
04/17/2012 🔍05/17/2012 🔍
05/17/2012 🔍
05/17/2012 🔍
05/17/2012 🔍
05/21/2012 🔍
05/21/2012 🔍
08/27/2013 🔍
03/23/2015 🔍
05/09/2017 🔍
Sources
Advisory: exploit-db.comResearcher: arma
Status: Confirmed
CVE: CVE-2012-2271 (🔍)
X-Force: 75725
Vulnerability Center: 41214 - SkinCrafter 3.0 Remote Code Execution via an Overly Long String in the reg_name Argument, Critical
SecurityFocus: 53611 - SkinCrafter 'InitLicenKeys()' Function Buffer Overflow Vulnerability
OSVDB: 82086
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 03/23/2015 16:50Updated: 05/09/2017 10:32
Changes: 03/23/2015 16:50 (59), 05/09/2017 10:32 (11)
Complete: 🔍
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