Trend Micro Scan Engine 8.000/8.300 UPX Archive memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Trend Micro Scan Engine 8.000/8.300. This affects an unknown part of the component UPX Archive Handler. Such manipulation leads to memory corruption. This vulnerability is documented as CVE-2007-0851. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Trend Micro Scan Engine 8.000/8.300. It has been rated as critical. Affected by this issue is an unknown functionality of the component UPX Archive Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow in the Trend Micro Scan Engine 8.000 and 8.300 before virus pattern file 4.245.00, as used in other products such as Cyber Clean Center (CCC) Cleaner, allows remote attackers to execute arbitrary code via a malformed UPX compressed executable.

The weakness was released 02/08/2007 with iDefense Labs (Website). The advisory is available at labs.idefense.com. This vulnerability is handled as CVE-2007-0851 since 02/08/2007. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 24681 (Trend Micro UPX File Parsing Overflow), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 115516 (Trend Micro Antivirus UPX Compressed PE File Buffer Overflow Vulnerability).

Applying a patch is able to eliminate this problem. The bugfix is ready for download at esupport.trendmicro.com. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (32352), Tenable (24681), SecurityFocus (BID 22449†), OSVDB (33038†) and Secunia (SA24128†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.4

VulDB Base Score: 7.3
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 24681
Nessus Name: Trend Micro UPX File Parsing Overflow
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: esupport.trendmicro.com

Timelineinfo

02/06/2007 🔍
02/06/2007 +0 days 🔍
02/07/2007 +0 days 🔍
02/07/2007 +0 days 🔍
02/08/2007 +1 days 🔍
02/08/2007 +0 days 🔍
02/08/2007 +0 days 🔍
02/08/2007 +0 days 🔍
02/12/2007 +3 days 🔍
02/12/2007 +0 days 🔍
02/12/2007 +0 days 🔍
02/20/2007 +8 days 🔍
06/13/2025 +6687 days 🔍

Sourcesinfo

Vendor: trendmicro.com

Advisory: labs.idefense.com⛔
Researcher: http://labs.idefense.com
Organization: iDefense Labs
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2007-0851 (🔍)
GCVE (CVE): GCVE-0-2007-0851
GCVE (VulDB): GCVE-100-2906

IAVM: 🔍

CERT: 🔍
X-Force: 32352 - Trend Micro Antivirus engine UPX buffer overflow, High Risk
SecurityFocus: 22449 - Trend Micro Antivirus UPX Compressed PE File Buffer Overflow Vulnerability
Secunia: 24128 - CCC Cleaner UPX Processing Buffer Overflow Vulnerability, Highly Critical
OSVDB: 33038 - Trend Micro Multiple Products UPX Handling Overflow
SecurityTracker: 1017603
Vulnerability Center: 14256 - Trend Micro Scan Engine Buffer Overflow via UPX Compressed Executable, High
Vupen: ADV-2007-0569

Entryinfo

Created: 02/12/2007 13:53
Updated: 06/13/2025 14:32
Changes: 02/12/2007 13:53 (91), 09/05/2019 13:36 (1), 11/25/2024 21:08 (16), 06/13/2025 14:32 (2)
Complete: 🔍
Cache ID: 216:1D0:103

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