Several remote vulnerabilities have been discovered in Moodle, an online course management system. The following issues are addressed in this update, ranging from cross site scripting to remote code execution.

Various cross site scripting issues in the Moodle codebase (CVE-2008-3326, CVE-2008-3325, CVE-2007-3555, CVE-2008-5432, MSA-08-0021, MDL-8849, MDL-12793, MDL-11414, MDL-14806, MDL-10276).

Various cross site request forgery issues in the Moodle codebase (CVE-2008-3325, MSA-08-0023).

Privilege escalation bugs in the Moodle codebase (MSA-08-0001, MDL-7755).

SQL injection issue in the hotpot module (MSA-08-0010).

An embedded copy of Smarty had several vulnerabilities (CVE-2008-4811, CVE-2008-4810 ). An embedded copy of Snoopy was vulnerable to cross site scripting (CVE-2008-4796 ). An embedded copy of Kses was vulnerable to cross site scripting (CVE-2008-1502 ).

ブログマネージャの wordpress で複数の脆弱性が発見されました。Common Vulnerabilities and Exposures プロジェクトは次の問題を特定しています：

- CVE-2008-6762 wordpress はオープンリダイレクトの脆弱性に脆弱であり、リモートの攻撃者がフィッシング攻撃を実行できることが判明しました。

- CVE-2008-6767 リモートの攻撃者がアプリケーションアップグレードを発生させる能力があり、DoS 攻撃（サービス拒否攻撃）につながる可能性があることが判明しました。

- CVE-2009-2334 wordpress のプラグイン構成に認証チェックがないため、機密情報が漏洩する可能性があることが判明しました。

- CVE-2009-2854 wordpress の多様なアクションで認証チェックがないため、リモートの攻撃者が認証されていない編集または追加を実行できることが判明しました。

- CVE-2009-2851 管理者インターフェイスがクロスサイトスクリプティング攻撃に脆弱であることが判明しました。

- CVE-2009-2853 リモートの攻撃者が特定の直接リクエストを介して、権限を得る可能性があることが判明しました。

- CVE-2008-1502 wordpress が使用する KSES の _bad_protocol_once 関数により、リモートの攻撃者がクロスサイトスクリプティング攻撃を実行できることが判明しました。

- CVE-2008-4106 wordpress のユーザー情報関連の特定のチェックがないために、攻撃者がこれを利用して、ユーザーのパスワードを変更する可能性があることが判明しました。

- CVE-2008-4769 get_category_template 関数がディレクトリトラバーサルの脆弱性に脆弱であるため、任意のコード実行につながる可能性があることが判明しました。

- CVE-2008-4796 内蔵 snoopy バージョンの _httpsrequest 関数が https URL のシェルメタ文字を介する任意のコマンドの実行に脆弱であることが判明しました。

- CVE-2008-5113 wordpress が特定の危険な状況で REQUEST スーパーグローバル配列に依存するために、細工されたクッキーを介して攻撃を実行しやすくなることが判明しました。

The remote host is affected by the vulnerability described in GLSA-200805-04 (eGroupWare: Multiple vulnerabilities)

    A vulnerability has been reported in FCKEditor due to the way that file     uploads are handled in the file     editor/filemanager/upload/php/upload.php when a filename has multiple     file extensions (CVE-2008-2041). Another vulnerability exists in the
    _bad_protocol_once() function in the file     phpgwapi/inc/class.kses.inc.php, which allows remote attackers to     bypass HTML filtering (CVE-2008-1502).
  Impact :

    The first vulnerability can be exploited to upload malicious files and     execute arbitrary PHP code provided that a directory is writable by the     webserver. The second vulnerability can be exploited by remote     attackers via a specially crafted URL in order to conduct cross-site     scripting attacks.
  Workaround :

    There is no known workaround at this time.

Security fixes, updated language packs.

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

An incorrect input validation in moodle could be exploited by attackers to conduct cross site scripting attacks (CVE-2008-1502).

Lukasz Pilorz discovered that the HTML filtering used in Moodle was not strict enough. A remote attacker could send malicious requests to Moodle and execute arbitrary code as the web server user.

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Several vulnerabilities have been discovered in wordpress, weblog manager. The Common Vulnerabilities and Exposures project identifies the following problems :

  - CVE-2008-6762     It was discovered that wordpress is prone to an open     redirect vulnerability which allows remote attackers to     conduct phishing attacks.

  - CVE-2008-6767     It was discovered that remote attackers had the ability     to trigger an application upgrade, which could lead to a     denial of service attack.

  - CVE-2009-2334     It was discovered that wordpress lacks authentication     checks in the plugin configuration, which might leak     sensitive information.

  - CVE-2009-2854     It was discovered that wordpress lacks authentication     checks in various actions, thus allowing remote     attackers to produce unauthorised edits or additions.

  - CVE-2009-2851     It was discovered that the administrator interface is     prone to a cross-site scripting attack.

  - CVE-2009-2853     It was discovered that remote attackers can gain     privileges via certain direct requests.

  - CVE-2008-1502     It was discovered that the _bad_protocol_once function     in KSES, as used by wordpress, allows remote attackers     to perform cross-site scripting attacks.

  - CVE-2008-4106     It was discovered that wordpress lacks certain checks     around user information, which could be used by     attackers to change the password of a user.

  - CVE-2008-4769     It was discovered that the get_category_template     function is prone to a directory traversal     vulnerability, which could lead to the execution of     arbitrary code.

  - CVE-2008-4796     It was discovered that the _httpsrequest function in the     embedded snoopy version is prone to the execution of     arbitrary commands via shell metacharacters in https     URLs.

  - CVE-2008-5113     It was discovered that wordpress relies on the REQUEST     superglobal array in certain dangerous situations, which     makes it easier to perform attacks via crafted cookies.

ID	名前	製品	ファミリー	公開日	更新日	深刻度
35254	Debian DSA-1691-1 : moodle - several vulnerabilities	Nessus	Debian Local Security Checks	2008/12/22	2021/1/4	critical
44736	Debian DSA-1871-1：wordpress - いくつかの脆弱性	Nessus	Debian Local Security Checks	2010/2/24	2021/1/4	critical
32152	GLSA-200805-04 : eGroupWare: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	2008/5/9	2021/1/6	critical
33459	Fedora 8 : moodle-1.8.5-1.fc8 (2008-6226)	Nessus	Fedora Local Security Checks	2008/7/10	2021/1/11	medium
33513	openSUSE 10 Security Update : moodle (moodle-5439)	Nessus	SuSE Local Security Checks	2008/7/16	2021/1/14	medium
36491	Ubuntu 7.10 / 8.04 LTS : moodle vulnerability (USN-658-1)	Nessus	Ubuntu Local Security Checks	2009/4/23	2021/1/19	medium
44736	Debian DSA-1871-1 : wordpress - several vulnerabilities	Nessus	Debian Local Security Checks	2010/2/24	2021/1/4	critical

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