Thibault Godouet Fcron 1.0/1.0.1/1.0.2/1.0.3/1.1.0 symlink

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.8$0-$5k0.00

A vulnerability, which was classified as problematic, was found in Thibault Godouet Fcron 1.0/1.0.1/1.0.2/1.0.3/1.1.0. Affected is an unknown code block. The manipulation with an unknown input leads to a symlink vulnerability. CWE is classifying the issue as CWE-61. The product, when opening a file or directory, does not sufficiently account for when the file is a symbolic link that resolves to a target outside of the intended control sphere. This could allow an attacker to cause the product to operate on unauthorized files. This is going to have an impact on integrity, and availability. CVE summarizes:

Thibault Godouet FCron prior to 1.1.1 allows a local user to corrupt another user s crontab file via a symlink attack on the fcrontab temporary file.

The weakness was published 09/20/2001 (Website). The advisory is shared for download at marc.theaimsgroup.com. This vulnerability is traded as CVE-2001-0685. The exploitability is told to be difficult. The attack needs to be approached locally. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

It is declared as highly functional.

Upgrading to version 1.1.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at X-Force (7127).

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.8

VulDB Base Score: 4.0
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Symlink
CWE: CWE-61 / CWE-59
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

Availability: 🔍
Status: Highly functional

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: Fcron 1.1.1

Timelineinfo

06/07/2001 🔍
09/20/2001 +105 days 🔍
09/20/2001 +0 days 🔍
07/09/2014 +4675 days 🔍
06/04/2018 +1426 days 🔍

Sourcesinfo

Advisory: marc.theaimsgroup.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2001-0685 (🔍)
X-Force: 7127 - Fcron tmpfile symlink attack
SecurityFocus: 2835 - Thibault Godouet Fcron Symbolic Link Vulnerability

Entryinfo

Created: 07/09/2014 12:42
Updated: 06/04/2018 08:39
Changes: 07/09/2014 12:42 (48), 06/04/2018 08:39 (6)
Complete: 🔍

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