Updated thunderbird packages that fix several security bugs are now available for Red Hat Enterprise Linux 4.

This update has been rated as having critical security impact by the Red Hat Security Response Team.

[Updated 06 March 2007] Updated text description to add CVE-2007-1282 and remove CVE-2007-0994, which was mistakenly listed as affecting Thunderbird. No changes have been made to these erratum packages.

Mozilla Thunderbird is a standalone mail and newsgroup client.

Several flaws were found in the way Thunderbird processed certain malformed JavaScript code. A malicious HTML mail message could execute JavaScript code in such a way that may result in Thunderbird crashing or executing arbitrary code as the user running Thunderbird.
JavaScript support is disabled by default in Thunderbird; these issues are not exploitable unless the user has enabled JavaScript.
(CVE-2007-0775, CVE-2007-0777, CVE-2007-1092)

A flaw was found in the way Thunderbird processed text/enhanced and text/richtext formatted mail message. A specially crafted mail message could execute arbitrary code with the privileges of the user running Thunderbird. (CVE-2007-1282)

Several cross-site scripting (XSS) flaws were found in the way Thunderbird processed certain malformed HTML mail messages. A malicious HTML mail message could display misleading information which may result in a user unknowingly divulging sensitive information such as a password. (CVE-2006-6077, CVE-2007-0995, CVE-2007-0996)

A flaw was found in the way Thunderbird cached web content on the local disk. A malicious HTML mail message may be able to inject arbitrary HTML into a browsing session if the user reloads a targeted site. (CVE-2007-0778)

A flaw was found in the way Thunderbird displayed certain web content.
A malicious HTML mail message could generate content which could overlay user interface elements such as the hostname and security indicators, tricking a user into thinking they are visiting a different site. (CVE-2007-0779)

Two flaws were found in the way Thunderbird displayed blocked popup windows. If a user can be convinced to open a blocked popup, it is possible to read arbitrary local files, or conduct an XSS attack against the user. (CVE-2007-0780, CVE-2007-0800)

Two buffer overflow flaws were found in the Network Security Services (NSS) code for processing the SSLv2 protocol. Connecting to a malicious secure web server could cause the execution of arbitrary code as the user running Thunderbird. (CVE-2007-0008, CVE-2007-0009)

A flaw was found in the way Thunderbird handled the 'location.hostname' value during certain browser domain checks. This flaw could allow a malicious HTML mail message to set domain cookies for an arbitrary site, or possibly perform an XSS attack.
(CVE-2007-0981)

Users of Thunderbird are advised to apply this update, which contains Thunderbird version 1.5.0.10 that corrects these issues.

A new seamonkey package is available for Slackware 11.0 to fix security issues.

From Red Hat Security Advisory 2007:0077 :

Updated SeaMonkey packages that fix several security bugs are now available for Red Hat Enterprise Linux 2.1, 3, and 4.

This update has been rated as having critical security impact by the Red Hat Security Response Team.

[Updated 26 February 2007] Packages for Red Hat Enterprise Linux 4 have been updated to correct an issue which prevented Evolution and other applications linked against the NSS library from functioning.

[Updated 12 March 2007] Packages for Red Hat Enterprise Linux 2.1 and 3 have been updated to correct an issue which prevented Evolution and other applications linked against the NSS library from functioning.

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

Several flaws were found in the way SeaMonkey processed certain malformed JavaScript code. A malicious web page could execute JavaScript code in such a way that may result in SeaMonkey crashing or executing arbitrary code as the user running SeaMonkey.
(CVE-2007-0775, CVE-2007-0777)

Several cross-site scripting (XSS) flaws were found in the way SeaMonkey processed certain malformed web pages. A malicious web page could display misleading information which may result in a user unknowingly divulging sensitive information such as a password.
(CVE-2006-6077, CVE-2007-0995, CVE-2007-0996)

A flaw was found in the way SeaMonkey cached web pages on the local disk. A malicious web page may be able to inject arbitrary HTML into a browsing session if the user reloads a targeted site. (CVE-2007-0778)

A flaw was found in the way SeaMonkey displayed certain web content. A malicious web page could generate content which could overlay user interface elements such as the hostname and security indicators, tricking a user into thinking they are visiting a different site.
(CVE-2007-0779)

Two flaws were found in the way SeaMonkey displayed blocked popup windows. If a user can be convinced to open a blocked popup, it is possible to read arbitrary local files, or conduct an XSS attack against the user. (CVE-2007-0780, CVE-2007-0800)

Two buffer overflow flaws were found in the Network Security Services (NSS) code for processing the SSLv2 protocol. Connecting to a malicious secure web server could cause the execution of arbitrary code as the user running SeaMonkey. (CVE-2007-0008, CVE-2007-0009)

A flaw was found in the way SeaMonkey handled the 'location.hostname' value during certain browser domain checks. This flaw could allow a malicious web site to set domain cookies for an arbitrary site, or possibly perform an XSS attack. (CVE-2007-0981)

Users of SeaMonkey are advised to upgrade to these erratum packages, which contain SeaMonkey version 1.0.8 that corrects these issues.

The Mozilla Foundation reports of multiple security issues in Firefox, SeaMonkey, and Thunderbird. Several of these issues can probably be used to run arbitrary code with the privilege of the user running the program.

- MFSA 2007-08 onUnload + document.write() memory corruption

- MFSA 2007-07 Embedded nulls in location.hostname confuse same-domain checks

- MFSA 2007-06 Mozilla Network Security Services (NSS) SSLv2 buffer overflow

- MFSA 2007-05 XSS and local file access by opening blocked popups

- MFSA 2007-04 Spoofing using custom cursor and CSS3 hotspot

- MFSA 2007-03 Information disclosure through cache collisions

- MFSA 2007-02 Improvements to help protect against Cross-Site Scripting attacks

- MFSA 2007-01 Crashes with evidence of memory corruption (rv:1.8.0.10/1.8.1.2)

 The remote version of Mozilla Thunderbird suffers from various security issues, at least one of which may lead to execution of arbitrary code on the affected host subject to the user's privileges. 

The remote host is running LedgerSMB or SQL-Ledger, a web-based double-entry accounting system.  The version of LedgerSMB or SQL-Ledger on the remote host contains a design flaw that can be leveraged by a remote attacker to bypass authentication and can gain administrative access of the application.

Versions of Mozilla Firefox 1.5.x prior ot 1.5.0.10, or 2.x prior to 2.0.0.2 are affected by various security issues, some of which may lead to execution of arbitrary code on the affected host subject to the user's privileges.

The installed version of SeaMonkey contains various security issues, some of which may lead to execution of arbitrary code on the affected host subject to the user's privileges.

The installed version of Firefox is affected by various security issues, some of which may lead to execution of arbitrary code on the affected host subject to the user's privileges.

The remote version of Mozilla Thunderbird suffers from various security issues, at least one of which may lead to execution of arbitrary code on the affected host subject to the user's privileges.

ID	名稱	產品	系列	已發布	已更新	嚴重性
24774	RHEL 4 : thunderbird (RHSA-2007:0078)	Nessus	Red Hat Local Security Checks	2007/3/6	2021/1/14	high
24791	Slackware 11.0 : seamonkey (SSA:2007-066-05)	Nessus	Slackware Local Security Checks	2007/3/12	2021/1/14	high
67452	Oracle Linux 4 : seamonkey (ELSA-2007-0077-2)	Nessus	Oracle Linux Local Security Checks	2013/7/12	2021/1/14	high
24705	FreeBSD : mozilla -- multiple vulnerabilities (12bd6ecf-c430-11db-95c5-000c6ec775d9)	Nessus	FreeBSD Local Security Checks	2007/2/26	2021/1/6	high
3931	Mozilla Thunderbird < 1.5.0.10 Multiple Vulnerabilities (deprecated)	Nessus Network Monitor	SMTP Clients	2007/3/2	2019/3/6	medium
3942	LedgerSMB / SQL-Ledger Authentication Bypass	Nessus Network Monitor	Web Servers	2007/3/12	2019/3/6	medium
3922	Mozilla Firefox < 1.5.0.10 / 2.0.0.2 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	2007/2/26	2019/3/6	medium
3927	SeaMonkey < 1.0.8 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	2007/2/28	2019/3/6	medium
800760	Firefox < 1.5.0.10 / 2.0.0.2 Multiple Vulnerabilities	Log Correlation Engine	Web Clients			high
800879	SeaMonkey < 1.0.8 Multiple Vulnerabilities	Log Correlation Engine	Web Clients			high
801328	Mozilla Thunderbird < 1.5.0.10 Multiple Vulnerabilities	Log Correlation Engine	SMTP Clients			high

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