ISS Coverage |
| Product |
Content Version |
Network Sensor 7.0
Proventia A
Proventia IPS (G/GX)
Server Sensor 7.0
Proventia Multifunction Appliance
Proventia Server (Linux) |
27.020 |
Proventia Server (Windows)
Proventia Desktop |
x.x.x.2030 |
| RealSecure Desktop 7.0 |
EQI |
| BlackICE PC Protection 3.6 |
CQI |
|
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Detailed Description |
| Business Impact: |
This exploit allows an attacker to obtain complete control over the target system. |
| CVSS: |
Base Score: |
7 |
| |
Access Vector: |
Remote |
| Access Complexity: |
Low |
| Authentication: |
Not Required |
| Confidentiality Impact: |
Partial |
| Integrity Impact: |
Partial |
| Availability Impact: |
Partial |
| Impact Bias: |
Normal |
| Adjusted Temporal Score: |
5.2 |
| |
Exploitability: |
Unproven |
| Remediation Level: |
Official Fix |
| Report Confidence: |
Confirmed |
| Affected Products: |
For a full list of affected versions, see XFDB references below. |
| Technical Description: |
Samba is vulnerable to several critical vulnerabilities. The most critical of these issues are heap-based buffer overflows, caused by improper bounds checking by the following functions:
- lsa_io_privilege_set (LSA RPC interface)
- mb_io_notify_option_type_data (SPOOLSS RPC interface)
- lsa_io_trans_names (LSA RPC interface)
By sending a specially-crafted RPC request to one of the affected interfaces, a remote attacker could overflow a buffer and execute arbitrary code on the system.
A fourth issue (34315, CVE-2007-2444) is a local privledge escalation that could allow a local attacker to gain elevated privileges on the system, caused by a logic error in the smbd internal stack. |
| Remediation: |
Apply the patch for this vulnerability or upgrade to the latest version of Samba (3.0.25 or later), available from the Samba Web site. See References. |
|
References |
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|
Revision History |
| 1.0 |
Initial publication. |
| 1.1 |
Revised description and added CVE. |
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* According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
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About IBM Internet Security Systems
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