Linux Kernel 2.4.x denial of service

CVSS Meta Temp Score
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CTI Interest Score
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3.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Linux Kernel 2.4.x. It has been declared as problematic. The affected element is an unknown function. Such manipulation leads to denial of service. This vulnerability is listed as CVE-2005-0207. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Linux Kernel 2.4.x (Operating System). Affected by this issue is some unknown processing. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:

Unknown vulnerability in Linux kernel 2.4.x, 2.5.x, and 2.6.x allows NFS clients to cause a denial of service via O_DIRECT.

The bug was discovered 02/05/2005. The weakness was presented 05/02/2005 by Suse Security Announce with SuSE (Website). The advisory is available at securityfocus.com. This vulnerability is handled as CVE-2005-0207 since 02/01/2005. The exploitation is known to be easy. Local access is required to approach this attack. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

The vulnerability was handled as a non-public zero-day exploit for at least 73 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 21928 (CentOS 3 / 4 : kernel (CESA-2005:366)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CentOS Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 117964 (CentOS Security Update for Kernel (CESA-2005:366)).

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

The vulnerability is also documented in the databases at Tenable (21928), SecurityFocus (BID 12330†), OSVDB (15214†) and Vulnerability Center (SBV-9728†). See VDB-1226, VDB-1227, VDB-1228 and VDB-1224 for similar entries. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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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

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

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 21928
Nessus Name: CentOS 3 / 4 : kernel (CESA-2005:366)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/21/2005 🔍
02/01/2005 +11 days 🔍
02/05/2005 +4 days 🔍
04/19/2005 +73 days 🔍
05/02/2005 +13 days 🔍
05/02/2005 +0 days 🔍
11/23/2005 +205 days 🔍
07/05/2006 +224 days 🔍
03/10/2015 +3170 days 🔍
06/11/2019 +1554 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: securityfocus.com⛔
Researcher: Suse Security Announce
Organization: SuSE
Status: Not defined

CVE: CVE-2005-0207 (🔍)
GCVE (CVE): GCVE-0-2005-0207
GCVE (VulDB): GCVE-100-24338

OVAL: 🔍

SecurityFocus: 12330 - Linux Kernel Unspecified Local NFS I/O Denial of Service Vulnerability
OSVDB: 15214 - Linux - Kernel - Unspecified Local NFS I.O Denial of Service Issue
Vulnerability Center: 9728 - Linux Kernel DoS by NFS Clients via O_DIRECT, Medium

See also: 🔍

Entryinfo

Created: 03/10/2015 23:05
Updated: 06/11/2019 17:23
Changes: 03/10/2015 23:05 (68), 06/11/2019 17:23 (6)
Complete: 🔍
Cache ID: 216::103

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

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