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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2009-4492 Detail

Description

WEBrick 1.3.1 in Ruby 1.8.6 through patchlevel 383, 1.8.7 through patchlevel 248, 1.8.8dev, 1.9.1 through patchlevel 376, and 1.9.2dev writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Vendor Statements (disclaimer)

Official Statement from Red Hat (01/21/2010)

Red Hat is aware of this issue and is tracking it via the following bug: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2009-4492 The Red Hat Security Response Team has rated this issue as having low security impact, a future update may address this flaw.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://secunia.com/advisories/37949 Not Applicable  Vendor Advisory 
http://secunia.com/advisories/37949 Not Applicable  Vendor Advisory 
http://securitytracker.com/id?1023429 Broken Link  Exploit  Third Party Advisory  VDB Entry 
http://securitytracker.com/id?1023429 Broken Link  Exploit  Third Party Advisory  VDB Entry 
http://www.redhat.com/support/errata/RHSA-2011-0908.html Third Party Advisory 
http://www.redhat.com/support/errata/RHSA-2011-0908.html Third Party Advisory 
http://www.redhat.com/support/errata/RHSA-2011-0909.html Third Party Advisory 
http://www.redhat.com/support/errata/RHSA-2011-0909.html Third Party Advisory 
http://www.ruby-lang.org/en/news/2010/01/10/webrick-escape-sequence-injection Patch  Vendor Advisory 
http://www.ruby-lang.org/en/news/2010/01/10/webrick-escape-sequence-injection Patch  Vendor Advisory 
http://www.securityfocus.com/archive/1/508830/100/0/threaded Broken Link  Third Party Advisory  VDB Entry 
http://www.securityfocus.com/archive/1/508830/100/0/threaded Broken Link  Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/37710 Broken Link  Exploit  Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/37710 Broken Link  Exploit  Third Party Advisory  VDB Entry 
http://www.ush.it/team/ush/hack_httpd_escape/adv.txt Broken Link  Exploit 
http://www.ush.it/team/ush/hack_httpd_escape/adv.txt Broken Link  Exploit 
http://www.vupen.com/english/advisories/2010/0089 Permissions Required 
http://www.vupen.com/english/advisories/2010/0089 Permissions Required 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information cwe source acceptance level NIST  

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2009-4492
NVD Published Date:
01/13/2010
NVD Last Modified:
11/20/2024
Source:
MITRE