Red Hat Enterprise Linux Desktop up to 4.3 denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in Red Hat Enterprise Linux Desktop up to 4.3 and classified as problematic. Affected by this issue is some unknown functionality. Performing a manipulation results in denial of service. This vulnerability is reported as CVE-2007-0773. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic has been found in Red Hat Enterprise Linux Desktop up to 4.3 (Operating System). This affects an unknown part. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:

The Linux kernel before 2.6.9-42.0.8 in Red Hat 4.4 allows local users to cause a denial of service (kernel OOPS from null dereference) via fput in a 32-bit ioctl on 64-bit x86 systems, an incomplete fix of CVE-2005-3044.1.

The bug was discovered 06/08/2007. The weakness was disclosed 06/08/2007 (Website). It is possible to read the advisory at rhn.redhat.com. This vulnerability is uniquely identified as CVE-2007-0773 since 02/06/2007. The exploitability is told to be easy. Attacking locally is a requirement. A authentication is necessary for exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 25575 (CentOS 4 : kernel (CESA-2007:0488)), 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 156118 (Oracle Enterprise Linux Update for Kernel (ELSA-2007-0488)).

Upgrading to version 4.4 eliminates this vulnerability. A possible mitigation has been published 3 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (35138), Tenable (25575), SecurityFocus (BID 23870†), OSVDB (37128†) and Secunia (SA26289†). The entries VDB-2751, VDB-2753, VDB-2756 and VDB-35049 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

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

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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: 25575
Nessus Name: CentOS 4 : kernel (CESA-2007:0488)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 850097
OpenVAS Name: SurgeMail SurgeWeb Cross Site Scripting Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Enterprise Linux Desktop 4.4

Timelineinfo

02/06/2007 🔍
05/07/2007 +89 days 🔍
06/08/2007 +32 days 🔍
06/08/2007 +0 days 🔍
06/26/2007 +17 days 🔍
06/26/2007 +0 days 🔍
06/26/2007 +0 days 🔍
06/27/2007 +1 days 🔍
07/01/2007 +4 days 🔍
07/31/2007 +30 days 🔍
07/31/2007 +0 days 🔍
03/15/2015 +2783 days 🔍
07/20/2021 +2319 days 🔍

Sourcesinfo

Vendor: redhat.com

Advisory: rhn.redhat.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2007-0773 (🔍)
GCVE (CVE): GCVE-0-2007-0773
GCVE (VulDB): GCVE-100-37467

OVAL: 🔍

X-Force: 35138
SecurityFocus: 23870
Secunia: 26289
OSVDB: 37128 - Linux Kernel on Red Hat 64-bit x86 fput Local DoS
Vulnerability Center: 15487 - Linux Kernel in RedHat Vulnerability Allows Local Users to Cause DoS, Low

See also: 🔍

Entryinfo

Created: 03/15/2015 15:58
Updated: 07/20/2021 14:36
Changes: 03/15/2015 15:58 (79), 07/21/2019 09:32 (3), 07/20/2021 14:36 (4)
Complete: 🔍
Cache ID: 216::103

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