Update to new upstream release 1.1.14 fixing multiple security issues:
http://www.mozilla.org/security/known- vulnerabilities/seamonkey11.html#seamonkey1.1.14

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.

The remote host is affected by the vulnerability described in GLSA-201301-01 (Mozilla Products: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Mozilla Firefox,       Thunderbird, SeaMonkey, NSS, GNU IceCat, and XULRunner. Please review the       CVE identifiers referenced below for details.
  Impact :

    A remote attacker could entice a user to view a specially crafted web       page or email, possibly resulting in execution of arbitrary code or a       Denial of Service condition. Furthermore, a remote attacker may be able       to perform Man-in-the-Middle attacks, obtain sensitive information,       bypass restrictions and protection mechanisms, force file downloads,       conduct XML injection attacks, conduct XSS attacks, bypass the Same       Origin Policy, spoof URL&rsquo;s for phishing attacks, trigger a vertical       scroll, spoof the location bar, spoof an SSL indicator, modify the       browser&rsquo;s font, conduct clickjacking attacks, or have other unspecified       impact.
    A local attacker could gain escalated privileges, obtain sensitive       information, or replace an arbitrary downloaded file.
  Workaround :

    There is no known workaround at this time.

Versions of Firefox 3.x prior to 3.0.5 are affected by the following security issues : 

 - There are several stability bugs in the browser engine that may lead to crashes with evidence of memory corruption. (MFSA 2008-60)
 - XBL bindings can be used to read data from other domains. (MFSA 2008-61)
 - The feed preview still allows for JavaScript privilege escalation. (MFSA 2008-62)
 - Sensitive data may be disclosed in an XHR response when an XMLHttpRequest is made to a same-origin resource, which 302 redirects to a resource in a different domain. (MFSA 2008-64)
 - A website may be able to access a limited amount of data from a different domain by loading a same-domain JavaScript URL which redirects to an off-domain target resource containing data that is not parsable as JavaScript. (MFSA 2008-65)
 - Errors arise when parsing URLs with leading whitespace and control characters. (MFSA 2008-66)
 - An escaped null byte is ignored by the CSS parser and treated as if it was not present in the CSS input string. (MFSA 2008-67)
 - XSS and JavaScript privilege escalation are possible. (MFSA 2008-68)
 - XSS vulnerabilities in SessionStore may allow for violating the browser's same-origin policy and performing an XSS attack or running arbitrary JavaScript with chrome privileges. (MFSA 2008-69)
 - A denial of service issue when the application handles a maliciously crafted webpage containing a 'HTMLSelectElement' object with a large length attribute.

Versions of Mozilla Thunderbird prior to 2.0.0.19 are affected by the following vulnerabilities :

 - There are several stability bugs in the browser engine that may lead to crashes with evidence of memory corruption. (MFSA 2008-60)
 - XBL bindings can be used to read data from other domains. (MFSA 2008-61)
 - Sensitive data may be disclosed in an XHR response when an XMLHttpRequest is made to a same-origin resource, which 302 redirects to a resource in a different domain. (MFSA 2008-64)
 - A website may be able to access a limited amount of data from a different domain by loading a same-domain JavaScript URL that redirects to an off-domain target resource containing data that is not parsable as JavaScript. (MFSA 2008-65)
 - Errors arise when parsing URLs with leading whitespace and control characters. (MFSA 2008-66)
 - An escaped null byte is ignored by the CSS parser and treated as if it was not present in the CSS input string. (MFSA 2008-67)
 - XSS and JavaScript privilege escalation are possible. (MFSA 2008-68)

The installed version of Firefox is earlier than 2.0.0.19.  Such versions are potentially affected by the following security issues : 

 - There are several stability bugs in the browser engine that may lead to crashes with evidence of memory corruption. (MFSA 2008-60)
 - XBL bindings can be used to read data from other domains. (MFSA 2008-61)
 - The feed preview still allows for JavaScript privilege escalation. (MFSA 2008-62)
 - Sensitive data may be disclosed in an XHR response when an XMLHttpRequest is made to a same-origin resource, which 302 redirects to a resource in a different domain. (MFSA 2008-64)
 - A website may be able to access a limited amount of data from a different domain by loading a same-domain JavaScript URL which redirects to an off-domain target resource containing data that is not parsable as JavaScript. (MFSA 2008-65)
 - Errors arise when parsing URLs with leading whitespace and control characters. (MFSA 2008-66)
 - An escaped null byte is ignored by the CSS parser and treated as if it was not present in the CSS input string. (MFSA 2008-67)
 - XSS and JavaScript privilege escalation are possible. (MFSA 2008-68)
 - XSS vulnerabilities in SessionStore may allow for violating the browser's same-origin policy and performing an XSS attack or running arbitrary JavaScript with chrome privileges. (MFSA 2008-69) Note that Mozilla is not planning further security / stability updates for Firefox 2.x.
  - A denial of service issue when the application handles a maliciously crafted webpage containing a 'HTMLSelectElement' object with a large length attribute.

The installed version of SeaMonkey is earlier than 1.1.14.  Such versions are potentially affected by the following security issues : 

  - There are several stability bugs in the browser engine that may lead to crashes with evidence of memory corruption. (MFSA 2008-60)

  - XBL bindings can be used to read data from other domains. (MFSA 2008-61)

  - The feed preview still allows for JavaScript privilege escalation. (MFSA 2008-62)

  - Sensitive data may be disclosed in an XHR response when an XMLHttpRequest is made to a same-origin resource, which 302 redirects to a resource in a different domain. (MFSA 2008-64)

  - A website may be able to access a limited amount of data from a different domain by loading a same-domain JavaScript URL which redirects to an off-domain target resource containing data that is not parsable as JavaScript. (MFSA 2008-65)

  - Errors arise when parsing URLs with leading whitespace and control characters. (MFSA 2008-66)

  - An escaped null byte is ignored by the CSS parser and treated as if it was not present in the CSS input string. (MFSA 2008-67)

  - XSS and JavaScript privilege escalation are possible. (MFSA 2008-68)

  - XSS vulnerabilities in SessionStore may allow for violating the browser's same-origin policy and performing an XSS attack or running arbitrary JavaScript with chrome privileges. (MFSA 2008-69)

The installed version of Firefox is earlier than 2.0.0.19.  Such versions are potentially affected by the following security issues : 

  - There are several stability bugs in the browser engine that may lead to crashes with evidence of memory corruption. (MFSA 2008-60)

  - XBL bindings can be used to read data from other domains. (MFSA 2008-61)

  - The feed preview still allows for JavaScript privilege escalation. (MFSA 2008-62)

  - Sensitive data may be disclosed in an XHR response when an XMLHttpRequest is made to a same-origin resource, which 302 redirects to a resource in a different domain. (MFSA 2008-64)

  - A website may be able to access a limited amount of data from a different domain by loading a same-domain JavaScript URL which redirects to an off-domain target resource containing data that is not parsable as JavaScript. (MFSA 2008-65)

  - Errors arise when parsing URLs with leading whitespace and control characters. (MFSA 2008-66)

  - An escaped null byte is ignored by the CSS parser and treated as if it was not present in the CSS input string. (MFSA 2008-67)

  - XSS and JavaScript privilege escalation are possible. (MFSA 2008-68)

  - XSS vulnerabilities in SessionStore may allow for violating the browser's same-origin policy and performing an XSS attack or running arbitrary JavaScript with chrome privileges. (MFSA 2008-69)

Note that Mozilla is not planning further security / stability updates for Firefox 2.x.

  - A denial of service issue when the application handles a maliciously crafted webpage containing a 'HTMLSelectElement' object with a large length attribute.

The installed version of Thunderbird is earlier than 2.0.0.19.  Such versions are potentially affected by the following security issues : 

  - There are several stability bugs in the browser engine that may lead to crashes with evidence of memory corruption. (MFSA 2008-60)

  - XBL bindings can be used to read data from other domains. (MFSA 2008-61)

  - Sensitive data may be disclosed in an XHR response when an XMLHttpRequest is made to a same-origin resource, which 302 redirects to a resource in a different domain. (MFSA 2008-64)

  - A website may be able to access a limited amount of data from a different domain by loading a same-domain JavaScript URL that redirects to an off-domain target resource containing data that is not parsable as JavaScript. (MFSA 2008-65)

  - Errors arise when parsing URLs with leading whitespace and control characters. (MFSA 2008-66)

  - An escaped null byte is ignored by the CSS parser and treated as if it was not present in the CSS input string. (MFSA 2008-67)

  - XSS and JavaScript privilege escalation are possible. (MFSA 2008-68)

The installed version of Firefox 3.0 is earlier than 3.0.5.  Such versions are potentially affected by the following security issues : 

  - There are several stability bugs in the browser engine that may lead to crashes with evidence of memory corruption. (MFSA 2008-60)

  - XBL bindings can be used to read data from other domains. (MFSA 2008-61)

  - The feed preview still allows for JavaScript privilege escalation. (MFSA 2008-62)

  - Sensitive data may be disclosed in an XHR response when an XMLHttpRequest is made to a same-origin resource, which 302 redirects to a resource in a different domain. (MFSA 2008-64)

  - A website may be able to access a limited amount of data from a different domain by loading a same-domain JavaScript URL which redirects to an off-domain target resource containing data that is not parsable as JavaScript. (MFSA 2008-65)

  - Errors arise when parsing URLs with leading whitespace and control characters. (MFSA 2008-66)

  - An escaped null byte is ignored by the CSS parser and treated as if it was not present in the CSS input string. (MFSA 2008-67)

  - XSS and JavaScript privilege escalation are possible. (MFSA 2008-68)

  - XSS vulnerabilities in SessionStore may allow for violating the browser's same-origin policy and performing an XSS attack or running arbitrary JavaScript with chrome privileges. (MFSA 2008-69)

  - A denial of service issue when the application handles a maliciously crafted webpage containing a 'HTMLSelectElement' object with a large length attribute.

ID	Name	Product	Family	Published	Updated	Severity
35237	Fedora 9 : seamonkey-1.1.14-1.fc9 (2008-11586)	Nessus	Fedora Local Security Checks	12/21/2008	1/11/2021	critical
38006	Fedora 10 : seamonkey-1.1.14-1.fc10 (2008-11490)	Nessus	Fedora Local Security Checks	4/23/2009	1/11/2021	critical
63402	GLSA-201301-01 : Mozilla Products: Multiple vulnerabilities (BEAST)	Nessus	Gentoo Local Security Checks	1/8/2013	12/5/2022	critical
4793	Mozilla Firefox 3.x < 3.0.5 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	12/17/2008	3/6/2019	medium
4806	Mozilla Thunderbird < 2.0.0.19 Multiple Vulnerabilities	Nessus Network Monitor	SMTP Clients	1/6/2009	3/6/2019	medium
4792	Mozilla Firefox < 2.0.0.19 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	12/17/2008	3/6/2019	medium
4794	SeaMonkey < 1.1.14 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	12/17/2008	3/6/2019	medium
800754	Firefox < 2.0.0.19 Multiple Vulnerabilities	Log Correlation Engine	Web Clients			high
800883	SeaMonkey < 1.1.14 Multiple Vulnerabilities	Log Correlation Engine	Web Clients			high
801218	Mozilla Thunderbird < 2.0.0.19 Multiple Vulnerabilities	Log Correlation Engine	SMTP Clients			high
800776	Firefox < 3.0.5 Multiple Vulnerabilities	Log Correlation Engine	Web Clients			high

Detections

Analytics

Plugins Search

critical

critical

critical

medium

medium

medium

medium

high

high

high

high