National Vulnerability Database (NVD) National Vulnerability Database (CVE-2005-1111)

Mission and Overview

NVD is the U.S. government repository of standards based vulnerability management data. This data enables automation of vulnerability management, security measurement, and compliance (e.g. FISMA).

Resource Status

NVD contains:

CVE Vulnerabilities: 38433
Checklists: 128
US-CERT Alerts: 179
US-CERT Vuln Notes: 2345
OVAL Queries: 2517
CPE Names: 17819

Last updated: Tue Aug 25 21:00:37 EDT 2009

CVE Publication rate: 17.47

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Workload Index

Vulnerability Workload Index: 10.37

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NVD is a product of the NIST Computer Security Division and is sponsored by the Department of Homeland Security's National Cyber Security Division. It supports the U.S. government multi-agency (OSD, DHS, NSA, DISA, and NIST) Information Security Automation Program. It is the U.S. government content repository for the Security Content Automation Protocol (SCAP).

NIST Security Configuration Checklists - CSD

National Cyber-Alert System

Vulnerability Summary for CVE-2005-1111

Original release date:05/02/2005

Last revised:09/10/2008

Source: US-CERT/NIST

Overview

Race condition in cpio 2.6 and earlier allows local users to modify permissions of arbitrary files via a hard link attack on a file while it is being decompressed, whose permissions are changed by cpio after the decompression is complete.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:3.7 (LOW) (AV:L/AC:H/Au:N/C:P/I:P/A:P) (legend)

Impact Subscore: 6.4

Exploitability Subscore: 1.9

CVSS Version 2 Metrics:

Access Vector: Locally exploitable

Access Complexity: High

Authentication: Not required to exploit

Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

Vendor Statments (disclaimer)

Official Statement from Red Hat (03/14/2007): Red Hat Enterprise Linux 5 is not vulnerable to this issue as it contains a backported patch.

References to Advisories, Solutions, and Tools

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External Source: BID

Name: 13159

Hyperlink:http://www.securityfocus.com/bid/13159

External Source: BUGTRAQ

Name: 20050413 cpio TOCTOU file-permissions vulnerability

Type: Advisory

Hyperlink:http://marc.theaimsgroup.com/?l=bugtraq&m=111342664116120&w=2

External Source: UBUNTU

Name: USN-189-1

Hyperlink:http://www.ubuntu.com/usn/usn-189-1

External Source: REDHAT

Name: RHSA-2005:806