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vendor:
Informix Dynamic Server and IBM Informix Extended Parallel Server
by:
Juan Manuel Pascual Escriba
7.2
CVSS
HIGH
Buffer Overflow, Privilege Escalation, Data Disclosure
119, 264, 200
CWE
Product Name: Informix Dynamic Server and IBM Informix Extended Parallel Server
Affected Version From: N/A
Affected Version To: N/A
Patch Exists: YES
Related CWE: N/A
CPE: N/A
Metasploit: N/A
Other Scripts: N/A
Tags: N/A
CVSS Metrics: N/A
Nuclei References: N/A
Nuclei Metadata: N/A
Platforms Tested: N/A
2003

Multiple Vulnerabilities in IBM Informix Dynamic Server and IBM Informix Extended Parallel Server

The first issue exists in the onedcu binary. Specifically, when the binary is invoked a predictable temporary file is created. A local attacker may exploit this issue to launch symbolic link style attacks ultimately resulting in elevated privileges. The second issue that has been reported to exist in the ontape binary. The ontape binary has been reported to be prone to a local stack based buffer overflow vulnerability. Ultimately the attacker may exploit this condition to influence execution flow of the vulnerable binary into attacker-controlled memory. This may lead to the execution of arbitrary instructions with elevated privileges. A third issue has been reported to affect the onshowaudit binary. Specifically, the onshowaudit binary reads data from temporary files contained in the 'tmp?' directory. These files have predictable filenames; an attacker may exploit this issue to disclose data that may be used in further attacks launched against the vulnerable system.

Mitigation:

Ensure that the system is running the latest version of IBM Informix Dynamic Server and IBM Informix Extended Parallel Server.
Source

Exploit-DB raw data: