Sun Java System Web Proxy Server SOCKS module buffer overflow
| sun-java-web-socks-bo (34524) |  High Risk |
Description:
Sun Java System Web Proxy Server is vulnerable to multiple stack-based buffer overflows, caused by improper bounds checking by the SOCKS module. By sending specially-crafted packets to the SOCKS server, a remote attacker could overflow a buffer and execute arbitrary code on the system with root privileges or cause the server to crash.
*CVSS:
| Base Score: | 10 |
| Access Vector: | Remote |
| Access Complexity: | Low |
| Authentication: | Not Required |
| Confidentiality Impact: | Complete |
| Integrity Impact: | Complete |
| Availability Impact: | Complete |
| Temporal Score: | 7.4 |
| Exploitability: | Unproven |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Gain Privileges
Remedy:
Refer to Sun Alert ID: 102927 for patch, upgrade, or suggested workaround information. See References.
References:
- iDefense Labs PUBLIC ADVISORY: 05.25.07: Sun Java System Web Proxy Multiple Buffer Overflow Vulnerabilities.
- Sun Alert ID: 102927: Security Vulnerabilities in the SOCKS Module of Sun Java System Web Proxy Server 4.0.
- ASA-2007-210: Security Vulnerabilities in the SOCKS Module of Sun Java System Web Proxy Server 4.0 (Sun 102927)
- BID-24165: Sun Java Web Proxy Server Multiple Buffer Overflow Vulnerabilities
- CVE-2007-2881: Multiple stack-based buffer overflows in the SOCKS proxy support (sockd) in Sun Java Web Proxy Server before 4.0.5 allow remote attackers to execute arbitrary code via crafted packets during protocol negotiation.
- SA25405: Sun Java System Web Proxy Server SOCKS Module Buffer Overflows
- SECTRACK ID: 1018130: Sun Java System Web Proxy Server Buffer Overflows in `sockd` Let Remote Users Execute Arbitrary Code
- US-CERT VU#746889: Sun Java System Web Proxy Server fails to properly process malformed packets
- VUPEN/ADV-2007-1957: Sun Java System Web Proxy Server SOCKS Module Buffer Overflow Vulnerabilities
Platforms Affected:
- HP HP-UX 11.00
- IBM AIX 4.3.3
- Microsoft Windows 2000 SP4 Server
- Microsoft Windows 2000 Advanced Server
- Microsoft Windows 2003 Server Enterprise
- RedHat Linux 2.1
- RedHat Linux 3.0
- Sun Java System Web Proxy Server 4.0
- Sun Java System Web Proxy Server 4.0 SP1
- Sun Java System Web Proxy Server 4.0.2
- Sun Java System Web Proxy Server 4.0.3
- Sun Java System Web Proxy Server 4.0.4
- Sun Solaris 10 x86
- Sun Solaris 10 SPARC
- Sun Solaris 8 SPARC
- Sun Solaris 8 x86
- Sun Solaris 9 SPARC
- Sun Solaris 9 x86
Reported:
May 25, 2007
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the author/distributor (IBM Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.
For corrections or additions please email xforce@iss.net
* 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.
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.