Microsoft Windows 2000/Server 2003/XP Server Service Mailslot heap-based overflow

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.8$0-$5k0.00

Summaryinfo

A vulnerability has been found in Microsoft Windows 2000/Server 2003/XP and classified as critical. This issue affects some unknown processing of the component Server Service Mailslot Handler. The manipulation leads to heap-based overflow. This vulnerability is traded as CVE-2006-1314. Furthermore, there is an exploit available. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Microsoft Windows 2000/Server 2003/XP (Operating System). This issue affects an unknown part of the component Server Service Mailslot Handler. The manipulation with an unknown input leads to a heap-based overflow vulnerability. Using CWE to declare the problem leads to CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Heap-based buffer overflow in the Server Service (SRV.SYS driver) in Microsoft Windows 2000 SP4, XP SP1 and SP2, Server 2003 up to SP1, and other products, allows remote attackers to execute arbitrary code via crafted first-class Mailslot messages that triggers memory corruption and bypasses size restrictions on second-class Mailslot messages.

The issue has been introduced in 02/17/2000. The weakness was shared 07/11/2006 by Pedram Amini and H.D. Moore (TippingPoint) with TippingPoint Security Research Team as MS06-035 as confirmed bulletin (Technet). The advisory is shared at microsoft.com. The identification of this vulnerability is CVE-2006-1314 since 03/20/2006. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available.

After 1 days, there has been an exploit disclosed. The exploit is available at exploit-db.com. It is declared as functional. The vulnerability was handled as a non-public zero-day exploit for at least 2336 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 22029 (MS06-035: Vulnerability in Server Service Could Allow Remote Code Execution (917159)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 90329 (Microsoft Windows Server Driver Remote Code Execution Vulnerability (MS06-035)).

Applying the patch MS06-035 is able to eliminate this problem. The bugfix is ready for download at windowsupdate.microsoft.com. A possible mitigation has been published immediately after the disclosure of the vulnerability. Attack attempts may be identified with Snort ID 7035. In this case the pattern |00| is used for detection.

The vulnerability is also documented in the databases at X-Force (26818), Exploit-DB (2057), Tenable (22029), SecurityFocus (BID 18863†) and OSVDB (27644†). The entries VDB-2370, VDB-2415 and VDB-31236 are related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Support

  • end of life (old version)

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.8

VulDB Base Score: 7.3
VulDB Temp Score: 6.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Functional
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 22029
Nessus Name: MS06-035: Vulnerability in Server Service Could Allow Remote Code Execution (917159)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

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

Patch: MS06-035

Snort ID: 7035
Snort Message: NETBIOS SMB Trans mailslot heap overflow attempt
Snort Pattern: 🔍

Timelineinfo

02/17/2000 🔍
03/20/2006 +2223 days 🔍
07/11/2006 +113 days 🔍
07/11/2006 +0 days 🔍
07/11/2006 +0 days 🔍
07/11/2006 +0 days 🔍
07/11/2006 +0 days 🔍
07/12/2006 +1 days 🔍
07/17/2006 +5 days 🔍
07/31/2006 +14 days 🔍
01/20/2025 +6747 days 🔍

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

Advisory: MS06-035
Researcher: Pedram Amini, H.D. Moore (TippingPoint)
Organization: TippingPoint Security Research Team
Status: Confirmed

CVE: CVE-2006-1314 (🔍)
GCVE (CVE): GCVE-0-2006-1314
GCVE (VulDB): GCVE-100-2369

OVAL: 🔍

CERT: 🔍
X-Force: 26818 - Microsoft Windows Mailslot Server driver buffer overflow, High Risk
SecurityFocus: 18863 - Microsoft Windows Server Driver Mailslot Remote Heap Buffer Overflow Vulnerability
Secunia: 21007 - Microsoft Windows Server Service Two Vulnerabilities, Moderately Critical
OSVDB: 27644 - Microsoft Windows Server Driver (srv.sys) Crafted SMB Packet NULL Dereference DoS
Vupen: ADV-2006-2753

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 07/17/2006 12:56
Updated: 01/20/2025 06:32
Changes: 07/17/2006 12:56 (94), 04/26/2019 20:45 (6), 01/20/2025 06:32 (17)
Complete: 🔍
Cache ID: 216::103

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

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Interested in the pricing of exploits?

See the underground prices here!