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.
5.3	$0-$5k	0.00

A vulnerability was found in FreeBSD 5.x (Operating System) and classified as critical. This issue affects an unknown functionality of the component INVARIANTS ibcs2. The impact remains unknown.

The weakness was shared 08/10/2003 by David Rhodus with The FreeBSD Project (Website). It is possible to read the advisory at ftp.freebsd.org. The attack can only be done within the local network. The technical details are unknown and an exploit is not publicly available.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at ftp.FreeBSD.org.

itnews.ch is providing further details. The entries 238 and 21221 are related to this item.

Productinfo

Type

• Operating System

Name

• FreeBSD

Version

• 5.x

License

• open-source

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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

Exploitinginfo

Class: Privilege Escalation
CWE: Unknown
ATT&CK: Unknown

Local: No
Remote: Partially

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: ftp.FreeBSD.org

Timelineinfo

08/10/2003 🔍
08/11/2003 +1 days 🔍
08/13/2003 +2 days 🔍
06/26/2019 +5796 days 🔍

Sourcesinfo

Product: freebsd.org

Advisory: ftp.freebsd.org
Researcher: David Rhodus
Organization: The FreeBSD Project
Status: Not defined
SecurityFocus: 8392 - BSD IBCS2 System Call Translator Kernel Memory Disclosure Vulnerability
Secunia: 9503 - FreeBSD Invalid Signal Number Vulnerability, Less Critical

Misc.: 🔍
See also: 🔍

Entryinfo

Created: 08/13/2003 13:10
Updated: 06/26/2019 11:53
Changes: 08/13/2003 13:10 (56), 06/26/2019 11:53 (1)
Complete: 🔍

Discussion

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