National Vulnerability Database (NVD) National Vulnerability Database (CVE-2008-1145)

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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 20:45:37 EDT 2009

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Vulnerability Summary for CVE-2008-1145

Original release date:03/04/2008

Last revised:02/21/2009

Source: US-CERT/NIST

Overview

Directory traversal vulnerability in WEBrick in Ruby 1.8 before 1.8.5-p115 and 1.8.6-p114, and 1.9 through 1.9.0-1, when running on systems that support backslash (\) path separators or case-insensitive file names, allows remote attackers to access arbitrary files via (1) "..%5c" (encoded backslash) sequences or (2) filenames that match patterns in the :NondisclosureName option.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:5.0 (MEDIUM) (AV:N/AC:L/Au:N/C:P/I:N/A:N) (legend)

Impact Subscore: 2.9

Exploitability Subscore: 10.0

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type:Allows unauthorized disclosure of information

Vendor Statments (disclaimer)

Official Statement from Red Hat (12/04/2008): This issue was addressed in affected versions of Ruby as shipped in Red Hat Enterprise Linux 4 and 5 via: https://rhn.redhat.com/errata/RHSA-2008-0897.html

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US-CERT Vulnerability Note: VU#404515

Name: VU#404515

Hyperlink:http://www.kb.cert.org/vuls/id/404515

External Source: CONFIRM

Name: http://www.ruby-lang.org/en/news/2008/03/03/webrick-file-access-vulnerability/

Type: Patch Information

Hyperlink:http://www.ruby-lang.org/en/news/2008/03/03/webrick-file-access-vulnerability/

External Source: FEDORA

Name: FEDORA-2008-2458

Hyperlink:https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00354.html

External Source: FEDORA

Name: FEDORA-2008-2443