unicon-imc2 3.0.4 cce_pinyin.c stack-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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A vulnerability, which was classified as critical, has been found in unicon-imc2 3.0.4. Affected by this issue is an unknown part of the file cce_pinyin.c. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-121. Impacted is confidentiality, integrity, and availability.

The bug was discovered 07/01/2007. The weakness was released 06/01/2007 by Steve Kemp with Debian (Website). The advisory is available at debian.org. This vulnerability is handled as CVE-2007-2835 since 05/24/2007. The exploitation is known to be easy. Local access is required to approach this attack. A simple authentication is necessary for exploitation. Technical details are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 25640 (Debian DSA-1328-1 : unicon-imc2 - buffer overflow), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context local.

Upgrading eliminates this vulnerability. A possible mitigation has been published 2 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at SecurityFocus (BID 24719), X-Force (35382), Secunia (SA25910), Vulnerability Center (SBV-15567) and Tenable (25640).



CPE 2.3infoedit

CPE 2.2infoedit


VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
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Class: Memory corruption
CWE: CWE-121
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

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Nessus ID: 25640
Nessus Name: Debian DSA-1328-1 : unicon-imc2 - buffer overflow
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OpenVAS ID: 58449
OpenVAS Name: Debian Security Advisory DSA 1328-1 (unicon-imc2)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfoedit

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Recommended: Upgrade
Status: 🔍

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05/24/2007 🔍
06/01/2007 +8 days 🔍
07/01/2007 +29 days 🔍
07/01/2007 +0 days 🔍
07/01/2007 +0 days 🔍
07/02/2007 +1 days 🔍
07/02/2007 +0 days 🔍
07/02/2007 +0 days 🔍
07/02/2007 +0 days 🔍
07/02/2007 +0 days 🔍
07/10/2007 +7 days 🔍
03/15/2015 +2805 days 🔍
11/22/2015 +252 days 🔍
07/21/2019 +1337 days 🔍


Advisory: debian.org
Researcher: Steve Kemp
Organization: Debian
Status: Not defined

CVE: CVE-2007-2835 (🔍)

SecurityFocus: 24719 - Unicon-imc2 Environment Variable Buffer Overflow Vulnerability
Secunia: 25910
X-Force: 35382
Vulnerability Center: 15567 - unicon-imc2 3.0.4 Multiple Stack-Based Buffer Overflows Allow Local Privilege Escalation, Medium
OSVDB: 37794 - unicon-imc2 Multiple Binary HOME Environment Variable Local Overflow


Created: 03/15/2015 03:58 PM
Updated: 07/21/2019 04:03 PM
Changes: (3) vulnerability_discoverydate countermeasure_name countermeasure_date
Complete: 🔍


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