VDB-26627 · CVE-2005-3284 · BID 15091

AhnLab V3Pro 2004 up to 6.0.0.487 memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in AhnLab V3Pro 2004 up to 6.0.0.487. The impacted element is an unknown function. The manipulation leads to memory corruption. This vulnerability is uniquely identified as CVE-2005-3284. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in AhnLab V3Pro 2004 up to 6.0.0.487 and classified as critical. This issue affects some unknown processing. 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. The summary by CVE is:

Multiple buffer overflows in AhnLab V3 AntiVirus V3Pro 2004 before 6.0.0.488, V3Net for Windows Server 6.0 before 6.0.0.488, and MyV3, with compressed file scanning enabled, allow remote attackers to execute arbitrary code via crafted (1) ALZ, (2) UUE, or (3) XXE archives.

The bug was discovered 09/19/2005. The weakness was disclosed 10/13/2005 by Tan Chew Keong with Secunia Research (Website). It is possible to read the advisory at secunia.com. The identification of this vulnerability is CVE-2005-3284 since 10/23/2005. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 24 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 6.0.0.488 eliminates this vulnerability.

The vulnerability is also documented in the databases at SecurityFocus (BID 15091†), OSVDB (19955†) and Secunia (SA16851†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
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: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: V3Pro 2004 6.0.0.488

Timelineinfo

09/19/2005 🔍
10/13/2005 +24 days 🔍
10/13/2005 +0 days 🔍
10/13/2005 +0 days 🔍
10/23/2005 +9 days 🔍
10/23/2005 +0 days 🔍
03/11/2015 +3426 days 🔍
07/28/2017 +870 days 🔍

Sourcesinfo

Advisory: secunia.com⛔
Researcher: Tan Chew Keong
Organization: Secunia Research
Status: Not defined
Confirmation: 🔍

CVE: CVE-2005-3284 (🔍)
GCVE (CVE): GCVE-0-2005-3284
GCVE (VulDB): GCVE-100-26627
SecurityFocus: 15091 - Ahnlab V3 Antivirus Multiple Archive Format Handling Remote Buffer Overflow Vulnerability
Secunia: 16851
OSVDB: 19955 - AhnLab V3 Anti-Virus ALZ/UUE/XXE Archive Filename Overflow

Entryinfo

Created: 03/11/2015 23:39
Updated: 07/28/2017 10:12
Changes: 03/11/2015 23:39 (53), 07/28/2017 10:12 (7)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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