Vulnerabilities > CVE-2011-0334 - Buffer Errors vulnerability in Novell Groupwise 8.0
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
COMPLETE Integrity impact
COMPLETE Availability impact
COMPLETE Summary
Stack-based buffer overflow in gwia.exe in GroupWise Internet Agent (GWIA) in Novell GroupWise 8.0 before HP3 allows remote attackers to execute arbitrary code via a long HTTP request for a .css file.
Vulnerable Configurations
Part | Description | Count |
---|---|---|
Application | 3 |
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 | Windows |
NASL id | GROUPWISE_IA_802_HP3.NASL |
description | The version of Novell GroupWise Internet Agent running on the remote host is earlier than 8.0.2 HP3. Such versions are potentially affected by multiple issues : - Multiple denial of service issues exist because the application does not adequately verify user-supplied inputs. (CVE-2011-2218, CVE-2011-2219) - A stack-based buffer overflow exists because the application fails to perform adequate boundary checks on user-supplied data. (CVE-2011-0334) - A remote code execution vulnerability exists in the GroupWise Internet Agent Yearly RRULE variable. (CVE-2011-2663) - A remote code execution vulnerability exists due to the way the application parses the time zone description (TZNAME) variable within a received VCALENDAR message. (CVE-2011-0333) - A remote code execution vulnerability exists due to the way the application parses the weekly calendar recurrence (RRULE) variable within a received VCALENDAR message. (CVE-2011-2662) |
last seen | 2020-06-01 |
modified | 2020-06-02 |
plugin id | 56385 |
published | 2011-10-04 |
reporter | This script is Copyright (C) 2011-2018 Tenable Network Security, Inc. |
source | https://www.tenable.com/plugins/nessus/56385 |
title | GroupWise Internet Agent < 8.0.2 HP3 Multiple Vulnerabilities |
code |
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