VDB-61840 · CVE-2009-5123 · OpenVAS 803691

Comodo Internet Security up to 3.8.64739.470 memory corruption

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.1	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Comodo Internet Security up to 3.8.64739.470. This impacts an unknown function. Executing a manipulation can lead to memory corruption. This vulnerability is registered as CVE-2009-5123. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Comodo Internet Security up to 3.8.64739.470. This vulnerability affects some unknown functionality. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect availability. CVE summarizes:

The Antivirus component in Comodo Internet Security before 3.11.108364.552 allows remote attackers to cause a denial of service (memory consumption) via a crafted compressed file.

The weakness was published 08/25/2012 (Website). The advisory is shared for download at personalfirewall.comodo.com. This vulnerability was named CVE-2009-5123 since 08/25/2012. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

Upgrading to version 3.8.64739.471 eliminates this vulnerability.

Similar entries are available at VDB-61852, VDB-61851, VDB-61850 and VDB-61849. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Comodo

Name

Internet Security

Version

3.8.64739.470

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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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: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

OpenVAS ID: 803691
OpenVAS Name: Comodo Internet Security Denial of Service Vulnerability-04
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Internet Security 3.8.64739.471

Timelineinfo

08/25/2012 🔍
08/25/2012 +0 days 🔍
08/25/2012 +0 days 🔍
03/23/2015 +940 days 🔍
01/22/2018 +1036 days 🔍

Sourcesinfo

Advisory: personalfirewall.comodo.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2009-5123 (🔍)
GCVE (CVE): GCVE-0-2009-5123
GCVE (VulDB): GCVE-100-61840
See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 01/22/2018 08:15
Changes: 03/23/2015 16:50 (47), 01/22/2018 08:15 (6)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.