The installed version of Firefox is 3.5.x earlier than 3.5.8.  Such versions are potentially affected by the following security issues :

  - Multiple crashes can result in arbitrary code execution.
    (MFSA 2010-01)

  - The implementation of 'Web Workers' contained an error     in its handling of array data types when processing     posted messages. (MFSA 2010-02)

  - The HTML parser incorrectly frees used memory when     insufficient space is available to process remaining     input. (MFSA 2010-03)

  - A cross-site scripting issue exists due to     'window.dialogArguments' being readable cross-domain.
    (MFSA 2010-04)

  - A cross-site scripting issue exists when using SVG     documents and binary Content-Type. (MFSA 2010-05)     
  - Multiple crashes can result in arbitrary code execution.
    (MFSA 2010-11)

  - A cross-site scripting issue when using     'addEventListener' and 'setTimeout' on a wrapped object.
    (MFSA 2010-12)

  - It is possible to corrupt a user's XUL cache.     (MFSA 2010-14)

  - The XMLHttpRequestSpy module in the Firebug add-on     exposes an underlying chrome privilege escalation     vulnerability. (MFSA 2010-21)

The remote Redhat Enterprise Linux 4 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2010:0154 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    Several flaws were found in the processing of malformed HTML mail content.
    An HTML mail message containing malicious content could cause Thunderbird     to crash or, potentially, execute arbitrary code with the privileges of the     user running Thunderbird. (CVE-2009-2462, CVE-2009-2463, CVE-2009-2466,     CVE-2009-3072, CVE-2009-3075, CVE-2009-3380, CVE-2009-3979, CVE-2010-0159)

    A use-after-free flaw was found in Thunderbird. An attacker could use this     flaw to crash Thunderbird or, potentially, execute arbitrary code with the     privileges of the user running Thunderbird. (CVE-2009-3077)

    A heap-based buffer overflow flaw was found in the Thunderbird string to     floating point conversion routines. An HTML mail message containing     malicious JavaScript could crash Thunderbird or, potentially, execute     arbitrary code with the privileges of the user running Thunderbird.
    (CVE-2009-0689)

    A use-after-free flaw was found in Thunderbird. Under low memory     conditions, viewing an HTML mail message containing malicious content could     result in Thunderbird executing arbitrary code with the privileges of the     user running Thunderbird. (CVE-2009-1571)

    A flaw was found in the way Thunderbird created temporary file names for     downloaded files. If a local attacker knows the name of a file Thunderbird     is going to download, they can replace the contents of that file with     arbitrary contents. (CVE-2009-3274)

    A flaw was found in the way Thunderbird displayed a right-to-left override     character when downloading a file. In these cases, the name displayed in     the title bar differed from the name displayed in the dialog body. An     attacker could use this flaw to trick a user into downloading a file that     has a file name or extension that is different from what the user expected.
    (CVE-2009-3376)

    A flaw was found in the way Thunderbird processed SOCKS5 proxy replies. A     malicious SOCKS5 server could send a specially-crafted reply that would     cause Thunderbird to crash. (CVE-2009-2470)

    Descriptions in the dialogs when adding and removing PKCS #11 modules were     not informative. An attacker able to trick a user into installing a     malicious PKCS #11 module could use this flaw to install their own     Certificate Authority certificates on a user's machine, making it possible     to trick the user into believing they are viewing trusted content or,     potentially, execute arbitrary code with the privileges of the user running     Thunderbird. (CVE-2009-3076)

    All Thunderbird users should upgrade to this updated package, which     resolves these issues. All running instances of Thunderbird must be     restarted for the update to take effect.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名稱	產品	系列	已發布	已更新	嚴重性
44659	Firefox 3.5 < 3.5.8 Multiple Vulnerabilities	Nessus	Windows	2010/2/18	2026/6/23	high
46271	RHEL 4 : thunderbird (RHSA-2010:0154)	Nessus	Red Hat Local Security Checks	2010/5/11	2024/11/4	medium

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