Gambas up to 3.3.x link following

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 (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Gambas up to 3.3.x. This issue affects some unknown processing. Executing a manipulation can lead to link following. The identification of this vulnerability is CVE-2013-1809. The attack may be launched remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Gambas up to 3.3.x. It has been declared as critical. This vulnerability affects an unknown part. The manipulation with an unknown input leads to a link following vulnerability. The CWE definition for the vulnerability is CWE-59. The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Gambas before 3.4.0 allows remote attackers to move or manipulate directory contents or perform symlink attacks due to the creation of insecure temporary directories.

The weakness was shared 11/07/2019 (Website). The advisory is shared for download at sourceforge.net. This vulnerability was named CVE-2013-1809 since 02/19/2013. The exploitation appears to be easy. 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 3.4.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at OSVDB (90646†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Link following
CWE: CWE-59
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: Gambas 3.4.0

Timelineinfo

02/19/2013 🔍
11/07/2019 +2452 days 🔍
11/08/2019 +1 days 🔍
02/05/2024 +1550 days 🔍

Sourcesinfo

Advisory: 365
Status: Not defined

CVE: CVE-2013-1809 (🔍)
GCVE (CVE): GCVE-0-2013-1809
GCVE (VulDB): GCVE-100-145204
OSVDB: 90646

Entryinfo

Created: 11/08/2019 11:05
Updated: 02/05/2024 14:20
Changes: 11/08/2019 11:05 (38), 11/08/2019 11:10 (17), 02/05/2024 14:20 (4)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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