New mozilla-thunderbird packages are available for Slackware 10.2, 11.0, 12.0, 12.1, 12.2, and -current to fix security issues.

Security vulnerabilities have been discovered and corrected in the latest Mozilla Firefox 3.x, version 3.0.5 (CVE-2009-0352, CVE-2009-0353, CVE-2009-0354, CVE-2009-0355, CVE-2009-0356, CVE-2009-0357, CVE-2009-0358).

This update provides the latest Mozilla Firefox 3.x to correct these issues.

As Mozilla Firefox 2.x has been phased out, version 3.x is also being provided for Mandriva Linux 2008 Spring.

An updated thunderbird package that fixes several security issues is now available for Red Hat Enterprise Linux 4 and 5.

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

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 as the user running Thunderbird. (CVE-2009-0352, CVE-2009-0353, CVE-2009-0772, CVE-2009-0774, CVE-2009-0775)

Several flaws were found in the way malformed content was processed.
An HTML mail message containing specially crafted content could potentially trick a Thunderbird user into surrendering sensitive information. (CVE-2009-0355, CVE-2009-0776)

Note: JavaScript support is disabled by default in Thunderbird. None of the above issues are exploitable unless JavaScript is enabled.

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.

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 as the user running Thunderbird. (CVE-2009-0040, CVE-2009-0352, CVE-2009-0353, CVE-2009-0772, CVE-2009-0774, CVE-2009-0775) Several flaws were found in the way malformed content was processed. An HTML mail message containing specially crafted content could potentially trick a Thunderbird user into surrendering sensitive information.
(CVE-2009-0355, CVE-2009-0776) Note: JavaScript support is disabled by default in Thunderbird. None of the above issues are exploitable unless JavaScript is enabled.

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 Mozilla Firefox browser is updated to version 3.0.6 fixing various security and stability issues.

MFSA 2009-01 / CVE-2009-0352 / CVE-2009-0353: Mozilla developers identified and fixed several stability bugs in the browser engine used in Firefox and other Mozilla-based products. Some of these crashes showed evidence of memory corruption under certain circumstances and we presume that with enough effort at least some of these could be exploited to run arbitrary code.

MFSA 2009-02 / CVE-2009-0354: Mozilla security researcher moz_bug_r_a4 reported that a chrome XBL method can be used in conjuction with window.eval to execute arbitrary JavaScript within the context of another website, violating the same origin policy. Firefox 2 releases are not affected.

MFSA 2009-03 / CVE-2009-0355: Mozilla security researcher moz_bug_r_a4 reported that a form input control's type could be changed during the restoration of a closed tab. An attacker could set an input control's text value to the path of a local file whose location was known to the attacker. If the tab was then closed and the victim persuaded to re-open it, upon restoring the tab the attacker could use this vulnerability to change the input type to file. Scripts in the page could then automatically submit the form and steal the contents of the user's local file.

MFSA 2009-04 / CVE-2009-0356: Mozilla security researcher Georgi Guninski reported that the fix for an earlier vulnerability reported by Liu Die Yu using local internet shortcut files to access other sites (MFSA 2008-47) could be bypassed by redirecting to a privileged about: URI such as about:plugins. If an attacker could get a victim to download two files, a malicious HTML file and a .desktop shortcut file, they could have the HTML document load a privileged chrome document via the shortcut and both documents would be treated as same origin. This vulnerability could potentially be used by an attacker to inject arbitrary code into the chrome document and execute with chrome privileges. Because this attack has relatively high complexity, the severity of this issue was determined to be moderate.

MFSA 2009-05 / CVE-2009-0357: Developer and Mozilla community member Wladimir Palant reported that cookies marked HTTPOnly were readable by JavaScript via the XMLHttpRequest.getResponseHeader and XMLHttpRequest.getAllResponseHeaders APIs. This vulnerability bypasses the security mechanism provided by the HTTPOnly flag which intends to restrict JavaScript access to document.cookie. The fix prevents the XMLHttpRequest feature from accessing the Set-Cookie and Set-Cookie2 headers of any response whether or not the HTTPOnly flag was set for those cookies.

MFSA 2009-06 / CVE-2009-0358: Paul Nel reported that certain HTTP directives to not cache web pages, Cache-Control: no-store and Cache-Control: no-cache for HTTPS pages, were being ignored by Firefox 3. On a shared system, applications relying upon these HTTP directives could potentially expose private data. Another user on the system could use this vulnerability to view improperly cached pages containing private data by navigating the browser back.

The Mozilla Firefox Browser was refreshed to the current MOZILLA_1_8 branch state around fix level 2.0.0.22. 

Security issues identified as being fixed are: MFSA 2009-01 / CVE-2009-0352 / CVE-2009-0353: Mozilla developers identified and fixed several stability bugs in the browser engine used in Firefox and other Mozilla-based products. Some of these crashes showed evidence of memory corruption under certain circumstances and we presume that with enough effort at least some of these could be exploited to run arbitrary code.

  - Mozilla developers identified and fixed several     stability bugs in the browser engine used in Firefox and     other Mozilla-based products. Some of these crashes     showed evidence of memory corruption under certain     circumstances and we presume that with enough effort at     least some of these could be exploited to run arbitrary     code. (MFSA 2009-07 / CVE-2009-0772 / CVE-2009-0774)

  - Mozilla security researcher Georgi Guninski reported     that a website could use nsIRDFService and a     cross-domain redirect to steal arbitrary XML data from     another domain, a violation of the same-origin policy.
    This vulnerability could be used by a malicious website     to steal private data from users authenticated to the     redirected website. (MFSA 2009-09 / CVE-2009-0776)

  - Google security researcher Tavis Ormandy reported     several memory safety hazards to the libpng project, an     external library used by Mozilla to render PNG images.
    These vulnerabilities could be used by a malicious     website to crash a victim's browser and potentially     execute arbitrary code on their computer. libpng was     upgraded to version 1.2.35 which containis fixes for     these flaws. (MFSA 2009-10 / CVE-2009-0040)

  - Security researcher Guido Landi discovered that a XSL     stylesheet could be used to crash the browser during a     XSL transformation. An attacker could potentially use     this crash to run arbitrary code on a victim's computer.
    This vulnerability was also previously reported as a     stability problem by Ubuntu community member, Andre.
    Ubuntu community member Michael Rooney reported Andre's     findings to Mozilla, and Mozilla community member Martin     helped reduce Andre's original testcase and contributed     a patch to fix the vulnerability. (MFSA 2009-12 /     CVE-2009-1169)

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 as the user running Thunderbird. (CVE-2009-0352, CVE-2009-0353, CVE-2009-0772, CVE-2009-0774, CVE-2009-0775)

Several flaws were found in the way malformed content was processed.
An HTML mail message containing specially crafted content could potentially trick a Thunderbird user into surrendering sensitive information. (CVE-2009-0355, CVE-2009-0776)

Note: JavaScript support is disabled by default in Thunderbird. None of the above issues are exploitable unless JavaScript is enabled.

All running instances of Thunderbird must be restarted for the update to take effect.

An updated firefox package that fixes various security issues is now available for Red Hat Enterprise Linux 4 and 5.

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

Mozilla Firefox is an open source Web browser.

Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code as the user running Firefox.
(CVE-2009-0352, CVE-2009-0353, CVE-2009-0356)

Several flaws were found in the way malformed content was processed. A website containing specially crafted content could, potentially, trick a Firefox user into surrendering sensitive information.
(CVE-2009-0354, CVE-2009-0355)

A flaw was found in the way Firefox treated HTTPOnly cookies. An attacker able to execute arbitrary JavaScript on a target site using HTTPOnly cookies may be able to use this flaw to steal the cookie.
(CVE-2009-0357)

A flaw was found in the way Firefox treated certain HTTP page caching directives. A local attacker could steal the contents of sensitive pages which the page author did not intend to be cached.
(CVE-2009-0358)

For technical details regarding these flaws, please see the Mozilla security advisories for Firefox 3.0.6. You can find a link to the Mozilla advisories in the References section.

All Firefox users should upgrade to these updated packages, which contain Firefox version 3.0.6, which corrects these issues. After installing the update, Firefox must be restarted for the changes to take effect.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
36011	Slackware 10.2 / 11.0 / 12.0 / 12.1 / 12.2 / current : mozilla-thunderbird (SSA:2009-083-03)	Nessus	Slackware Local Security Checks	2009/3/25	2021/1/14	critical
37673	Mandriva Linux Security Advisory : firefox (MDVSA-2009:044)	Nessus	Mandriva Local Security Checks	2009/4/23	2021/1/6	critical
38891	CentOS 4 / 5 : thunderbird (CESA-2009:0258)	Nessus	CentOS Local Security Checks	2009/5/26	2021/1/4	critical
36827	Fedora 10 : thunderbird-2.0.0.21-1.fc10 (2009-2882)	Nessus	Fedora Local Security Checks	2009/4/23	2021/1/11	critical
39886	openSUSE Security Update : MozillaFirefox (MozillaFirefox-509)	Nessus	SuSE Local Security Checks	2009/7/21	2021/1/14	critical
41467	SuSE 10 Security Update : MozillaFirefox (ZYPP Patch Number 6187)	Nessus	SuSE Local Security Checks	2009/9/24	2021/1/14	critical
60553	Scientific Linux Security Update : thunderbird on SL4.x, SL5.x i386/x86_64	Nessus	Scientific Linux Local Security Checks	2012/8/1	2021/1/14	critical
35585	RHEL 4 / 5 : firefox (RHSA-2009:0256)	Nessus	Red Hat Local Security Checks	2009/2/4	2021/1/14	critical

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