fcron 2.0.1/2.9.4 fcronsighup information disclosure

HistoryDiffrelatejsonxmlCTI

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.
3.8	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic was found in fcron 2.0.1/2.9.4. This affects an unknown function of the component fcronsighup. Executing a manipulation can lead to information disclosure. This vulnerability is registered as CVE-2004-1032. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in fcron 2.0.1/2.9.4. It has been declared as problematic. This vulnerability affects an unknown function of the component fcronsighup. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect integrity. CVE summarizes:

fcronsighup in fcron 2.0.1 2.9.4 and possibly earlier versions allows local users to delete arbitrary files or create arbitrary empty files via a target filename with a large number of leading slash (/) characters such that fcronsighup does not properly append the intended fcrontab.sig to the resulting string.

The bug was discovered 11/15/2004. The weakness was published 03/01/2005 by Karol Wiesek (Website). The advisory is available at security.gentoo.org. This vulnerability was named CVE-2004-1032 since 11/12/2004. The exploitation appears to be easy. Local access is required to approach this attack. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 67 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 19148 (FreeBSD : fcron -- multiple vulnerabilities (e480ccb2-6bc8-11d9-8dbe-000a95bc6fae)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (18077), Tenable (19148), SecurityFocus (BID 11684†), OSVDB (11836†) and Vulnerability Center (SBV-8184†). Similar entries are available at VDB-24011, VDB-24009 and VDB-24008. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

fcron

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

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: 🔍
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Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Nessus ID: 19148
Nessus Name: FreeBSD : fcron -- multiple vulnerabilities (e480ccb2-6bc8-11d9-8dbe-000a95bc6fae)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 52218
OpenVAS Name: FreeBSD Ports: fcron
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/12/2004 🔍
11/15/2004 +3 days 🔍
11/15/2004 +0 days 🔍
11/15/2004 +0 days 🔍
01/21/2005 +67 days 🔍
03/01/2005 +39 days 🔍
03/01/2005 +0 days 🔍
05/30/2005 +90 days 🔍
07/13/2005 +44 days 🔍
03/10/2015 +3527 days 🔍
06/02/2019 +1544 days 🔍

Sourcesinfo

Advisory: security.gentoo.org
Researcher: Karol Wiesek
Status: Not defined

CVE: CVE-2004-1032 (🔍)
GCVE (CVE): GCVE-0-2004-1032
GCVE (VulDB): GCVE-100-24010
X-Force: 18077
SecurityFocus: 11684 - Fcron FCronTab/FCronSighUp Multiple Local Vulnerabilities
OSVDB: 11836 - CVE-2004-1032 - FCron - File Modification Issue
Vulnerability Center: 8184 - Fcron 2.0.1, 2.9.4 Allows Deleting and Creating Arbitrary Files via fcronsighup Tool, Low

See also: 🔍

Entryinfo

Created: 03/10/2015 15:27
Updated: 06/02/2019 01:00
Changes: 03/10/2015 15:27 (66), 06/02/2019 01:00 (9)
Complete: 🔍
Cache ID: 216:F23:103

If you want to get best quality of vulnerability data, you may have to visit VulDB.