[ GLSA 200707-01 ] Firebird: Buffer overflow

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  Severity: High
     Title: Firebird: Buffer overflow
      Date: July 01, 2007
      Bugs: #181811
        ID: 200707-01

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Synopsis

A vulnerability has been discovered in Firebird, allowing for the execution of arbitrary code.

Background

Firebird is an open source relational database that runs on Linux, Windows, and various UNIX systems.

Affected packages

     Package          /  Vulnerable  /                      Unaffected
    -------------------------------------------------------------------
  1  dev-db/firebird       < 2.0.1                            >= 2.0.1

Description

Cody Pierce from TippingPoint DVLabs has discovered a buffer overflow when processing "connect" requests with an overly large "p_cnct_count" value.

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Impact

An unauthenticated remote attacker could send a specially crafted request to a vulnerable server, possibly resulting in the execution of arbitrary code with the privileges of the user running Firebird.

Workaround

There is no known workaround at this time.

Resolution

All Firebird users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=dev-db/firebird-2.0.1"

References

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  [ 1 ] CVE-2007-3181
        http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-3181

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

  http://security.gentoo.org/glsa/glsa-200707-01.xml

Concerns?

Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at http://bugs.gentoo.org.

License

Copyright 2007 Gentoo Foundation, Inc; referenced text belongs to its owner(s).

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In addition to our free technical library, Pantek provides professional IT services to companies who utilize Open Source software: Learn more about Pantek's Technical Support offerings Place an order for 24/7/365 Technical Support here Learn more about Pantek, who we are, and what we do Chat with a Live Operator Related securityfocus.com Links bugtraq certification focus-bsd focus-ids focus-ih focus-linux focus-ms focus-sun focus-unix-other focus-virus forensics incidents libnet linux-secnews ms-secnews pen-test secpapers secprog sectools secureshell security-basics securityjobs sf-news vuln-dev webappsec Request more information about Pantek

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