CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
10.0 | $25k-$100k | 0.00 |
A vulnerability classified as very critical has been found in Microsoft Windows (Operating System) (affected version unknown). Affected is an unknown functionality. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:
The Secure Channel (aka SChannel) security package in Microsoft Windows XP SP2 and SP3, and Windows Server 2003 SP2, does not properly validate certificate request messages from TLS and SSL servers, which allows remote servers to execute arbitrary code via a crafted SSL response, aka "SChannel Malformed Certificate Request Remote Code Execution Vulnerability."
The weakness was disclosed 08/11/2010 (Website). The advisory is available at us-cert.gov. This vulnerability is traded as CVE-2010-2566. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $25k-$100k at the moment (estimation calculated on 09/22/2021).
The vulnerability scanner Nessus provides a plugin with the ID 48286 (MS10-049: Vulnerabilities in SChannel could allow Remote Code Execution (980436)), 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 90621 (Microsoft Windows SChannel Remote Code Execution Vulnerability (MS10-049)).
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 (60718) and Tenable (48286). The entries 54341, 54335, 54334 and 54333 are pretty similar.
Product
Type
Vendor
Name
License
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: 10.0
VulDB Base Score: 10.0
VulDB Temp Score: 10.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Input validationCWE: CWE-20
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 48286
Nessus Name: MS10-049: Vulnerabilities in SChannel could allow Remote Code Execution (980436)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
PaloAlto IPS: 🔍
Timeline
06/30/2010 🔍08/10/2010 🔍
08/10/2010 🔍
08/11/2010 🔍
08/11/2010 🔍
08/11/2010 🔍
03/19/2015 🔍
09/22/2021 🔍
Sources
Vendor: microsoft.comProduct: microsoft.com
Advisory: us-cert.gov
Status: Confirmed
CVE: CVE-2010-2566 (🔍)
OVAL: 🔍
X-Force: 60718
Vulnerability Center: 26760 - [MS10-049] Microsoft Windows XP and Server 2003 SChannel Remote Code Execution Vulnerability, Medium
SecurityFocus: 42246 - Microsoft Windows SChannel Certificate Request Remote Code Execution Vulnerability
See also: 🔍
Entry
Created: 03/19/2015 14:37Updated: 09/22/2021 09:26
Changes: 03/19/2015 14:37 (54), 03/02/2017 11:07 (10), 09/22/2021 09:25 (3), 09/22/2021 09:26 (1)
Complete: 🔍
No comments yet. Languages: en.
Please log in to comment.