HAURI ViRobot Expert 4.0 vrazace.dll 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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7.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in HAURI ViRobot Expert 4.0 and classified as critical. Affected by this vulnerability is an unknown functionality in the library vrazace.dll. Performing a manipulation results in stack-based overflow. This vulnerability is cataloged as CVE-2005-2720. There is no exploit available.

Detailsinfo

A vulnerability was found in HAURI ViRobot Expert 4.0. It has been classified as critical. This affects an unknown part in the library vrazace.dll. The manipulation with an unknown input leads to a stack-based overflow vulnerability. CWE is classifying the issue as CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Stack-based buffer overflow in the ACE archive decompression library (vrAZace.dll) in HAURI Anti-Virus products including ViRobot Expert 4.0, Advanced Server, Linux Server 2.0, and LiveCall, when compressed file scanning is enabled, allows remote attackers to execute arbitrary code via an ACE archive that contains a file with a long filename.

The bug was discovered 08/24/2005. The weakness was shared 08/30/2005 by Tan Chew Keong with Secunia Research (Website). The advisory is shared at xforce.iss.net. This vulnerability is uniquely identified as CVE-2005-2720 since 08/29/2005. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 6 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 9172.

The vulnerability is also documented in the databases at X-Force (22005), SecurityFocus (BID 14647†), OSVDB (18940†), Secunia (SA16488†) and Vulnerability Center (SBV-9796†). Several companies clearly confirm that VulDB is the primary source for best 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: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
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: Stack-based overflow
CWE: CWE-121 / 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: no mitigation known
Status: 🔍

0-Day Time: 🔍
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

PaloAlto IPS: 🔍
Fortigate IPS: 🔍

Timelineinfo

08/24/2005 🔍
08/24/2005 +0 days 🔍
08/24/2005 +0 days 🔍
08/29/2005 +5 days 🔍
08/30/2005 +1 days 🔍
08/30/2005 +0 days 🔍
12/01/2005 +93 days 🔍
03/11/2015 +3387 days 🔍
06/12/2019 +1554 days 🔍

Sourcesinfo

Advisory: xforce.iss.net
Researcher: Tan Chew Keong
Organization: Secunia Research
Status: Not defined

CVE: CVE-2005-2720 (🔍)
GCVE (CVE): GCVE-0-2005-2720
GCVE (VulDB): GCVE-100-26169
X-Force: 22005
SecurityFocus: 14647 - HAURI Anti-Virus ACE Archive Handling Remote Buffer Overflow Vulnerability
Secunia: 16488
OSVDB: 18940 - HAURI Anti-Virus - ACE Archive Handling Remote Buffer Overflow Issue
Vulnerability Center: 9796 - Buffer Overflow in HAURI Anti-Virus Products via ACE Archive with Long File Names, Medium

Entryinfo

Created: 03/11/2015 23:39
Updated: 06/12/2019 06:05
Changes: 03/11/2015 23:39 (64), 06/12/2019 06:05 (5)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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