The remote host is affected by the vulnerability described in GLSA-200409-26 (Mozilla, Firefox, Thunderbird, Epiphany: New releases fix vulnerabilities)

    Mozilla-based products are vulnerable to multiple security issues.
    Firstly, routines handling the display of BMP images and VCards contain     an integer overflow and a stack buffer overrun. Specific pages with     long links, when sent using the 'Send Page' function, and links with     non-ASCII hostnames could both cause heap buffer overruns.
    Several issues were found and fixed in JavaScript rights handling:
    untrusted script code could read and write to the clipboard, signed     scripts could build confusing grant privileges dialog boxes, and when     dragged onto trusted frames or windows, JavaScript links could access     information and rights of the target frame or window. Finally,     Mozilla-based mail clients (Mozilla and Mozilla Thunderbird) are     vulnerable to a heap overflow caused by invalid POP3 mail server     responses.
  Impact :

    An attacker might be able to run arbitrary code with the rights of the     user running the software by enticing the user to perform one of the     following actions: view a specially crafted BMP image or VCard, use the     'Send Page' function on a malicious page, follow links with malicious     hostnames, drag multiple JavaScript links in a row to another window,     or connect to an untrusted POP3 mail server. An attacker could also use     a malicious page with JavaScript to disclose clipboard contents or     abuse previously-given privileges to request XPI installation     privileges through a confusing dialog.
  Workaround :

    There is no known workaround covering all vulnerabilities.

A number of vulnerabilities were fixed in mozilla 1.7.3, the following of which have been backported to mozilla packages for Mandrakelinux 10.0 :

  - 'Send page' heap overrun

    - JavaScript clipboard access

    - buffer overflow when displaying VCard

    - BMP integer overflow

    - javascript: link dragging

    - Malicious POP3 server III

The details of all of these vulnerabilities are available from the Mozilla website.

The remote host is using Mozilla and/or Thunderbird, an alternative mail user agent.

The remote version of this software is vulnerable to several flaws that could allow an attacker to execute arbitrary code on the remote host.

To exploit these flaws, an attacker would need to send a rogue email to a victim on the remote host.

Updated mozilla packages that fix a number of security issues are now available.

Mozilla is an open source Web browser, advanced email and newsgroup client, IRC chat client, and HTML editor.

Jesse Ruderman discovered a cross-domain scripting bug in Mozilla. If a user is tricked into dragging a JavaScript link into another frame or page, it becomes possible for an attacker to steal or modify sensitive information from that site. Additionally, if a user is tricked into dragging two links in sequence to another window (not frame), it is possible for the attacker to execute arbitrary commands.
The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2004-0905 to this issue.

Gael Delalleau discovered an integer overflow which affects the BMP handling code inside Mozilla. An attacker could create a carefully crafted BMP file in such a way that it would cause Mozilla to crash or execute arbitrary code when the image is viewed. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2004-0904 to this issue.

Georgi Guninski discovered a stack-based buffer overflow in the vCard display routines. An attacker could create a carefully crafted vCard file in such a way that it would cause Mozilla to crash or execute arbitrary code when viewed. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2004-0903 to this issue.

Wladimir Palant discovered a flaw in the way JavaScript interacts with the clipboard. It is possible that an attacker could use malicious JavaScript code to steal sensitive data which has been copied into the clipboard. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2004-0908 to this issue.

Georgi Guninski discovered a heap based buffer overflow in the 'Send Page' feature. It is possible that an attacker could construct a link in such a way that a user attempting to forward it could result in a crash or arbitrary code execution. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2004-0902 to this issue.

Users of Mozilla should update to these updated packages, which contain backported patches and are not vulnerable to these issues.

Several heap buffer overflows were discovered and fixed in the most recent versions of Mozilla, Firefox, and Thunderbird. These overflows may occur when :

- Using the 'Send Page' function.

- Checking mail on a malicious POP3 server.

- Processing non-ASCII URLs.

Each of these vulnerabilities may be exploited for remote code execution.

ID	名稱	產品	系列	已發布	已更新	嚴重性
14781	GLSA-200409-26 : Mozilla, Firefox, Thunderbird, Epiphany: New releases fix vulnerabilities	Nessus	Gentoo Local Security Checks	2004/9/21	2021/1/6	critical
15521	Mandrake Linux Security Advisory : mozilla (MDKSA-2004:107)	Nessus	Mandriva Local Security Checks	2004/10/20	2021/1/6	critical
14729	Mozilla < 1.7.3 / Thunderbird < 0.8 Multiple Vulnerabilities	Nessus	Windows	2004/9/15	2018/8/22	critical
15409	RHEL 2.1 / 3 : mozilla (RHSA-2004:486)	Nessus	Red Hat Local Security Checks	2004/10/2	2021/1/14	critical
19034	FreeBSD : mozilla -- multiple heap buffer overflows (93d6162f-1153-11d9-bc4a-000c41e2cdad)	Nessus	FreeBSD Local Security Checks	2005/7/13	2021/1/6	critical

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