National Vulnerability Database (NVD) National Vulnerability Database (CVE-2007-4829)

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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).

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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 19:30:35 EDT 2009

CVE Publication rate: 17.47

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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

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Vulnerability Summary for CVE-2007-4829

Original release date:11/02/2007

Last revised:03/03/2009

Source: US-CERT/NIST

Overview

Directory traversal vulnerability in the Archive::Tar Perl module 1.36 and earlier allows user-assisted remote attackers to overwrite arbitrary files via a TAR archive that contains a file whose name is an absolute path or has ".." sequences.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:6.8 (MEDIUM) (AV:N/AC:M/Au:N/C:P/I:P/A:P) (legend)

Impact Subscore: 6.4

Exploitability Subscore: 8.6

CVSS Version 2 Metrics:

Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism

Access Complexity: Medium

Authentication: Not required to exploit

Impact Type:Provides unauthorized access, Allows partial confidentiality, integrity, and availability violation; Allows unauthorized disclosure of information; Allows disruption of service

Vendor Statments (disclaimer)

Official Statement from Red Hat (11/08/2007): The Red Hat Security Response Team does not consider this bug to be a security issue. It is not suggested behavior to extract archives from untrusted sources without prior inspection of the archive contents.

References to Advisories, Solutions, and Tools

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External Source: CONFIRM

Name: https://issues.rpath.com/browse/RPL-1716

Hyperlink:https://issues.rpath.com/browse/RPL-1716

External Source: CONFIRM

Name: https://bugzilla.redhat.com/show_bug.cgi?id=295021

Hyperlink:https://bugzilla.redhat.com/show_bug.cgi?id=295021

External Source: XF

Name: perl-archivetar-directory-traversal(38285)

Hyperlink:http://xforce.iss.net/xforce/xfdb/38285

External Source: UBUNTU

Name: USN-700-2

Hyperlink:http://www.ubuntu.com/usn/usn-700-2