FileZilla 2.2.14b/2.2.15/2.2.22 memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability has been found in FileZilla 2.2.14b/2.2.15/2.2.22 and classified as critical. The impacted element is an unknown function. The manipulation leads to memory corruption. This vulnerability is uniquely identified as CVE-2006-2403. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in FileZilla 2.2.14b/2.2.15/2.2.22 (Connectivity Software). It has been rated as critical. This issue affects an unknown part. 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:

Buffer overflow in FileZilla before 2.2.23 allows remote attackers to execute arbitrary commands via unknown attack vectors.

The bug was discovered 05/15/2006. The weakness was disclosed 05/15/2006 by Leon Juranic (Website). The advisory is shared at sourceforge.net. The identification of this vulnerability is CVE-2006-2403 since 05/15/2006. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 21565 (FileZilla FTP Client Unspecified 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.

Upgrading to version 2.2.23 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (26450), Tenable (21565), SecurityFocus (BID 17972†), OSVDB (29970†) and Secunia (SA20086†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
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: 21565
Nessus Name: FileZilla FTP Client Unspecified Overflow
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: FileZilla 2.2.23

Timelineinfo

05/03/2006 🔍
05/15/2006 +11 days 🔍
05/15/2006 +0 days 🔍
05/15/2006 +0 days 🔍
05/15/2006 +0 days 🔍
05/15/2006 +0 days 🔍
05/15/2006 +0 days 🔍
05/15/2006 +0 days 🔍
05/22/2006 +6 days 🔍
03/12/2015 +3216 days 🔍
06/18/2019 +1559 days 🔍

Sourcesinfo

Advisory: sourceforge.net
Researcher: Leon Juranic
Status: Not defined
Confirmation: 🔍

CVE: CVE-2006-2403 (🔍)
GCVE (CVE): GCVE-0-2006-2403
GCVE (VulDB): GCVE-100-30257
X-Force: 26450
SecurityFocus: 17972 - FileZilla Client Unspecified Remote Buffer Overflow Vulnerability
Secunia: 20086
OSVDB: 29970 - FileZilla FTP Client Unspecified Overflow
Vulnerability Center: 11490 - FileZilla Buffer Overflow, Medium
Vupen: ADV-2006-1795

Entryinfo

Created: 03/12/2015 12:19
Updated: 06/18/2019 10:29
Changes: 03/12/2015 12:19 (68), 06/18/2019 10:29 (4)
Complete: 🔍
Cache ID: 216::103

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

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