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Secunia Advisories

August 9, 2005

By Tony Bradley, CISSP-ISSAP, About.com

Below are the Secunia Security Advisories rated as Highly Critical (or higher) from August 9, 2005.

  • Secunia Advisory 16339
    XOOPS PHPMailer and XML-RPC Vulnerabilities
    • Criticality: High
    • Description: Some vulnerabilities have been reported in XOOPS, which can be exploited by malicious people to cause a DoS (Denial of Service) or compromise a vulnerable system.
    • Secunia Advisory: http://secunia.com/advisories/16339/

  • Secunia Advisory 16341
    Conectiva update for krb5
    • Criticality: High
    • Description: Conectiva has issued an update for krb5. This fixes some vulnerabilities, which can be exploited by malicious people to cause a DoS (Denial of Service) or potentially compromise a vulnerable system.
    • Secunia Advisory: http://secunia.com/advisories/16341/

  • Secunia Advisory 16342
    Gravity Board X Multiple Vulnerabilities
    • Criticality: High
    • Description: rgod has discovered some vulnerabilities in Gravity Board X, which can be exploited by malicious people to conduct cross-site scripting attacks, bypass certain security restrictions, or compromise a vulnerable system.
      1. Input passed to the "email" parameter in index.php isn't properly sanitised before being used in a SQL query. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.

        Successful exploitation allows logon as administrator without requiring knowledge of the password, but requires that "magic_quotes_gpc" is disabled.

      2. Input passed to the "board_id" parameter in deletethread.php isn't properly sanitised before being returned to users. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.
      3. Missing access restrictions on the "editcss.php" script can be exploited to include arbitrary PHP scripts in the style sheet.
    • Secunia Advisory: http://secunia.com/advisories/16342/

  • Secunia Advisory 16363
    Ubuntu update for ekg/libgadu3
    • Criticality: High
    • Description: Ubuntu has issued updates for ekg and libgadu3. These fix some vulnerabilities, which can be exploited by malicious, local users to perform certain actions with escalated privileges, or by malicious people to cause a DoS (Denial of Service) or compromise a vulnerable system.
    • Secunia Advisory: http://secunia.com/advisories/16363/

  • Secunia Advisory 16373
    Internet Explorer Three Vulnerabilities
    • Criticality: High
    • Description: Three vulnerabilities have been reported in Internet Explorer, which can be exploited by malicious people to conduct cross-site scripting attacks or compromise a user's system.
      1. A memory corruption error within the processing of JPEG images can be exploited to execute arbitrary code by tricking a user into e.g. visiting a web site or view an HTML e-mail containing a specially crafted JPEG image.
      2. A validation error during the interpretation of certain URLs when browsing from a web site to a web folder view using WebDAV can be exploited to execute arbitrary script code in another domain (e.g. on the user's system in the "Local Machine" security zone).
      3. An error in the way COM objects are instantiated as ActiveX controls can be exploited to corrupt system memory and allows execution of arbitrary code on a user's system when e.g. a malicious web site is visited.
    • Secunia Advisory: http://secunia.com/advisories/16373/

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