Vulnerabilities > CVE-2017-1310 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in IBM Informix Dynamic Server 12.10
Attack vector
NETWORK Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
IBM Informix Dynamic Server 12.1 could allow an authenticated user to cause a buffer overflow that would write large assertion fail files to the server. Done enough times, this could use large parts of the file system and cause the server to crash. IBM X-Force ID: 125569.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 1 |
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Buffer Overflow via Environment Variables This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
- Overflow Buffers Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
- Client-side Injection-induced Buffer Overflow This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
- Filter Failure through Buffer Overflow In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
- MIME Conversion An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.
Nessus
| NASL family | Databases |
| NASL id | IBM_INFORMIX_SERVER_SWG22002897.NASL |
| description | The version of IBM Informix Dynamic Server installed on the remote host is 11.50.xCn prior to 11.50.xC9, 11.70.xCn prior to 11.70.xC9, or 12.10.xCn prior to 12.10.xC8W2. It is, therefore, affected by a multiple vulnerabilities : - A vulnerability, known as SWEET32, exists in the OpenSSL component in the 3DES and Blowfish algorithms due to the use of weak 64-bit block ciphers by default. A man-in-the-middle attacker who has sufficient resources can exploit this vulnerability, via a |
| last seen | 2020-06-01 |
| modified | 2020-06-02 |
| plugin id | 100380 |
| published | 2017-05-24 |
| reporter | This script is Copyright (C) 2017-2018 and is owned by Tenable, Inc. or an Affiliate thereof. |
| source | https://www.tenable.com/plugins/nessus/100380 |
| title | IBM Informix Dynamic Server 11.50.xCn < 11.50.xC9 / 11.70.xCn < 11.70.xC9 / 12.10.xCn < 12.10.xC8W2 Multiple Vulnerabilities (SWEET32) |
| code | |
References
- http://www.ibm.com/support/docview.wss?uid=swg22004930
- http://www.ibm.com/support/docview.wss?uid=swg22004930
- http://www.securityfocus.com/bid/99309
- http://www.securityfocus.com/bid/99309
- http://www.securitytracker.com/id/1038803
- http://www.securitytracker.com/id/1038803
- https://exchange.xforce.ibmcloud.com/vulnerabilities/125569
- https://exchange.xforce.ibmcloud.com/vulnerabilities/125569