FreeBSD 5.4/6.0 information disclosure

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4.0	$0-$5k	0.00

Summaryinfo

A vulnerability described as problematic has been identified in FreeBSD 5.4/6.0. The affected element is an unknown function. Executing a manipulation can lead to information disclosure. The identification of this vulnerability is CVE-2006-0380. There is no exploit available.

Detailsinfo

A vulnerability was found in FreeBSD 5.4/6.0 (Operating System). It has been declared as problematic. This vulnerability affects an unknown code block. 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 confidentiality. CVE summarizes:

A logic error in FreeBSD kernel 5.4-STABLE and 6.0 causes the kernel to calculate an incorrect buffer length, which causes more data to be copied to userland than intended, which could allow local users to read portions of kernel memory.

The bug was discovered 01/25/2006. The weakness was shared 01/25/2006 by Xin LI and Karl Janmar (Website). The advisory is available at ftp.freebsd.org. This vulnerability was named CVE-2006-0380 since 01/24/2006. 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.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (24340), SecurityFocus (BID 16373†), OSVDB (22731†), Secunia (SA18599†) and SecurityTracker (ID 1015541†). The entries VDB-2012 and VDB-83491 are related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

• Operating System

Name

• FreeBSD

Version

• 5.4
• 6.0

License

• open-source

Website

• Product: https://www.freebsd.org/

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

CVSSv2info

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

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

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
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/24/2006 🔍
01/25/2006 +1 days 🔍
01/25/2006 +0 days 🔍
01/25/2006 +0 days 🔍
01/25/2006 +0 days 🔍
01/25/2006 +0 days 🔍
01/25/2006 +0 days 🔍
01/25/2006 +0 days 🔍
06/04/2006 +129 days 🔍
03/12/2015 +3203 days 🔍
06/19/2019 +1560 days 🔍

Sourcesinfo

Product: freebsd.org

Advisory: ftp.freebsd.org
Researcher: Xin LI, Karl Janmar
Status: Confirmed

CVE: CVE-2006-0380 (🔍)
GCVE (CVE): GCVE-0-2006-0380
GCVE (VulDB): GCVE-100-28474
X-Force: 24340
SecurityFocus: 16373 - FreeBSD Multiple Local Kernel Memory Disclosure Vulnerabilities
Secunia: 18599
OSVDB: 22731 - FreeBSD Buffer Length Logic Error Arbitrary Kernel Memory Disclosure
SecurityTracker: 1015541
Vulnerability Center: 11755 - FreeBSD Local Memory Read due to Incorrect Buffer Length Calculations, Low

See also: 🔍

Entryinfo

Created: 03/12/2015 11:11
Updated: 06/19/2019 20:29
Changes: 03/12/2015 11:11 (60), 06/19/2019 20:29 (6)
Complete: 🔍
Cache ID: 216:325:103

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Discussion

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