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====================================================================                   Red Hat Security Advisory

Synopsis:          Critical: firefox security update
Advisory ID:       RHSA-2009:0436-02
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2009:0436.html
Issue date:        2009-04-21
CVE Names:         CVE-2009-0652 CVE-2009-1302 CVE-2009-1303 
                   CVE-2009-1304 CVE-2009-1305 CVE-2009-1306 
                   CVE-2009-1307 CVE-2009-1308 CVE-2009-1309 
                   CVE-2009-1310 CVE-2009-1311 CVE-2009-1312 
====================================================================
1. Summary:

Updated firefox packages that fix several security issues are 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.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64
Red Hat Enterprise Linux Desktop version 4 - i386, x86_64
Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64
Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64
Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64
RHEL Desktop Workstation (v. 5 client) - i386, x86_64
Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64

3. Description:

Mozilla Firefox is an open source Web browser. XULRunner provides the XUL
Runtime environment for Mozilla Firefox.

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-2009-1302, CVE-2009-1303, CVE-2009-1304, CVE-2009-1305)

Several flaws were found in the way malformed web content was processed. A
web page containing malicious content could execute arbitrary JavaScript in
the context of the site, possibly presenting misleading data to a user, or
stealing sensitive information such as login credentials. (CVE-2009-0652,
CVE-2009-1306, CVE-2009-1307, CVE-2009-1308, CVE-2009-1309, CVE-2009-1310,
CVE-2009-1312)

A flaw was found in the way Firefox saved certain web pages to a local
file. If a user saved the inner frame of a web page containing POST data,
the POST data could be revealed to the inner frame, possibly surrendering
sensitive information such as login credentials. (CVE-2009-1311)

For technical details regarding these flaws, refer to the Mozilla security
advisories for Firefox 3.0.9. You can find a link to the Mozilla advisories
in the References section of this errata.

All Firefox users should upgrade to these updated packages, which contain
Firefox version 3.0.9, which corrects these issues. After installing the
update, Firefox must be restarted for the changes to take effect.

4. Solution:

Before applying this update, make sure that all previously-released
errata relevant to your system have been applied.

This update is available via Red Hat Network.  Details on how to use
the Red Hat Network to apply this update are available at

5. Bugs fixed (http://bugzilla.redhat.com/):

486704 - CVE-2009-0652 firefox: does not properly prevent the literal rendering of homoglyph characters in IDN domain names (spoof URLs and conduct phishing attacks)
496252 - CVE-2009-1302 Firefox 3 Layout engine crashes
496253 - CVE-2009-1303 Firefox 2 and 3 Layout engine crash
496255 - CVE-2009-1304 Firefox 3 JavaScript engine crashes
496256 - CVE-2009-1305 Firefox 2 and 3 JavaScript engine crash
496262 - CVE-2009-1306 Firefox jar: scheme ignores the content-disposition: header on the inner URI
496263 - CVE-2009-1307 Firefox Same-origin violations when Adobe Flash loaded via view-source: protocol
496266 - CVE-2009-1308 Firefox XSS hazard using third-party stylesheets and XBL bindings
496267 - CVE-2009-1309 Firefox Same-origin violations in XMLHttpRequest and XPCNativeWrapper.toString
496270 - CVE-2009-1310 Firefox Malicious search plugins can inject code into arbitrary sites
496271 - CVE-2009-1311 Firefox POST data sent to wrong site when saving web page with embedded frame
496274 - CVE-2009-1312 Firefox allows Refresh header to redirect to javascript: URIs

6. Package List:

Red Hat Enterprise Linux AS version 4:

Source:

i386:
firefox-3.0.9-1.el4.i386.rpm
firefox-debuginfo-3.0.9-1.el4.i386.rpm

ia64:
firefox-3.0.9-1.el4.ia64.rpm
firefox-debuginfo-3.0.9-1.el4.ia64.rpm

ppc:
firefox-3.0.9-1.el4.ppc.rpm
firefox-debuginfo-3.0.9-1.el4.ppc.rpm

s390:
firefox-3.0.9-1.el4.s390.rpm
firefox-debuginfo-3.0.9-1.el4.s390.rpm

s390x:
firefox-3.0.9-1.el4.s390x.rpm
firefox-debuginfo-3.0.9-1.el4.s390x.rpm

x86_64:
firefox-3.0.9-1.el4.x86_64.rpm
firefox-debuginfo-3.0.9-1.el4.x86_64.rpm

Red Hat Enterprise Linux Desktop version 4:

Source:

i386:
firefox-3.0.9-1.el4.i386.rpm
firefox-debuginfo-3.0.9-1.el4.i386.rpm

x86_64:
firefox-3.0.9-1.el4.x86_64.rpm
firefox-debuginfo-3.0.9-1.el4.x86_64.rpm

Red Hat Enterprise Linux ES version 4:

Source:

i386:
firefox-3.0.9-1.el4.i386.rpm
firefox-debuginfo-3.0.9-1.el4.i386.rpm

ia64:
firefox-3.0.9-1.el4.ia64.rpm
firefox-debuginfo-3.0.9-1.el4.ia64.rpm

x86_64:
firefox-3.0.9-1.el4.x86_64.rpm
firefox-debuginfo-3.0.9-1.el4.x86_64.rpm

Red Hat Enterprise Linux WS version 4:

Source:

i386:
firefox-3.0.9-1.el4.i386.rpm
firefox-debuginfo-3.0.9-1.el4.i386.rpm

ia64:
firefox-3.0.9-1.el4.ia64.rpm
firefox-debuginfo-3.0.9-1.el4.ia64.rpm

x86_64:
firefox-3.0.9-1.el4.x86_64.rpm
firefox-debuginfo-3.0.9-1.el4.x86_64.rpm

Red Hat Enterprise Linux Desktop (v. 5 client):

Source:

i386:
firefox-3.0.9-1.el5.i386.rpm
firefox-debuginfo-3.0.9-1.el5.i386.rpm
xulrunner-1.9.0.9-1.el5.i386.rpm
xulrunner-debuginfo-1.9.0.9-1.el5.i386.rpm

x86_64:
firefox-3.0.9-1.el5.i386.rpm
firefox-3.0.9-1.el5.x86_64.rpm
firefox-debuginfo-3.0.9-1.el5.i386.rpm
firefox-debuginfo-3.0.9-1.el5.x86_64.rpm
xulrunner-1.9.0.9-1.el5.i386.rpm
xulrunner-1.9.0.9-1.el5.x86_64.rpm
xulrunner-debuginfo-1.9.0.9-1.el5.i386.rpm
xulrunner-debuginfo-1.9.0.9-1.el5.x86_64.rpm

RHEL Desktop Workstation (v. 5 client):

Source:

i386:
xulrunner-debuginfo-1.9.0.9-1.el5.i386.rpm
xulrunner-devel-1.9.0.9-1.el5.i386.rpm
xulrunner-devel-unstable-1.9.0.9-1.el5.i386.rpm

x86_64:
xulrunner-debuginfo-1.9.0.9-1.el5.i386.rpm
xulrunner-debuginfo-1.9.0.9-1.el5.x86_64.rpm
xulrunner-devel-1.9.0.9-1.el5.i386.rpm
xulrunner-devel-1.9.0.9-1.el5.x86_64.rpm
xulrunner-devel-unstable-1.9.0.9-1.el5.x86_64.rpm

Red Hat Enterprise Linux (v. 5 server):

Source:

i386:
firefox-3.0.9-1.el5.i386.rpm
firefox-debuginfo-3.0.9-1.el5.i386.rpm
xulrunner-1.9.0.9-1.el5.i386.rpm
xulrunner-debuginfo-1.9.0.9-1.el5.i386.rpm
xulrunner-devel-1.9.0.9-1.el5.i386.rpm
xulrunner-devel-unstable-1.9.0.9-1.el5.i386.rpm

ia64:
firefox-3.0.9-1.el5.ia64.rpm
firefox-debuginfo-3.0.9-1.el5.ia64.rpm
xulrunner-1.9.0.9-1.el5.ia64.rpm
xulrunner-debuginfo-1.9.0.9-1.el5.ia64.rpm
xulrunner-devel-1.9.0.9-1.el5.ia64.rpm
xulrunner-devel-unstable-1.9.0.9-1.el5.ia64.rpm

ppc:
firefox-3.0.9-1.el5.ppc.rpm
firefox-debuginfo-3.0.9-1.el5.ppc.rpm
xulrunner-1.9.0.9-1.el5.ppc.rpm
xulrunner-1.9.0.9-1.el5.ppc64.rpm
xulrunner-debuginfo-1.9.0.9-1.el5.ppc.rpm
xulrunner-debuginfo-1.9.0.9-1.el5.ppc64.rpm
xulrunner-devel-1.9.0.9-1.el5.ppc.rpm
xulrunner-devel-1.9.0.9-1.el5.ppc64.rpm
xulrunner-devel-unstable-1.9.0.9-1.el5.ppc.rpm

s390x:
firefox-3.0.9-1.el5.s390.rpm
firefox-3.0.9-1.el5.s390x.rpm
firefox-debuginfo-3.0.9-1.el5.s390.rpm
firefox-debuginfo-3.0.9-1.el5.s390x.rpm
xulrunner-1.9.0.9-1.el5.s390.rpm
xulrunner-1.9.0.9-1.el5.s390x.rpm
xulrunner-debuginfo-1.9.0.9-1.el5.s390.rpm
xulrunner-debuginfo-1.9.0.9-1.el5.s390x.rpm
xulrunner-devel-1.9.0.9-1.el5.s390.rpm
xulrunner-devel-1.9.0.9-1.el5.s390x.rpm
xulrunner-devel-unstable-1.9.0.9-1.el5.s390x.rpm

x86_64:
firefox-3.0.9-1.el5.i386.rpm
firefox-3.0.9-1.el5.x86_64.rpm
firefox-debuginfo-3.0.9-1.el5.i386.rpm
firefox-debuginfo-3.0.9-1.el5.x86_64.rpm
xulrunner-1.9.0.9-1.el5.i386.rpm
xulrunner-1.9.0.9-1.el5.x86_64.rpm
xulrunner-debuginfo-1.9.0.9-1.el5.i386.rpm
xulrunner-debuginfo-1.9.0.9-1.el5.x86_64.rpm
xulrunner-devel-1.9.0.9-1.el5.i386.rpm
xulrunner-devel-1.9.0.9-1.el5.x86_64.rpm
xulrunner-devel-unstable-1.9.0.9-1.el5.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and 
details on how to verify the signature are available from
https://www.redhat.com/security/team/key/#package

7. References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0652
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1302
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1303
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1304
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1305
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1306
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1307
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1308
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1309
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1310
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1311
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1312
http://www.redhat.com/security/updates/classification/#critical
https://www.mozilla.org/en-US/security/known-vulnerabilities/firefox-3.0/

8. Contact:

The Red Hat security contact is .  More contact
details at https://www.redhat.com/security/team/contact/

Copyright 2009 Red Hat, Inc.
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RedHat: RHSA-2009-0436:02 Critical: firefox security update

Updated firefox packages that fix several security issues are now available for Red Hat Enterprise Linux 4 and 5

Summary

Mozilla Firefox is an open source Web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox.
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-2009-1302, CVE-2009-1303, CVE-2009-1304, CVE-2009-1305)
Several flaws were found in the way malformed web content was processed. A web page containing malicious content could execute arbitrary JavaScript in the context of the site, possibly presenting misleading data to a user, or stealing sensitive information such as login credentials. (CVE-2009-0652, CVE-2009-1306, CVE-2009-1307, CVE-2009-1308, CVE-2009-1309, CVE-2009-1310, CVE-2009-1312)
A flaw was found in the way Firefox saved certain web pages to a local file. If a user saved the inner frame of a web page containing POST data, the POST data could be revealed to the inner frame, possibly surrendering sensitive information such as login credentials. (CVE-2009-1311)
For technical details regarding these flaws, refer to the Mozilla security advisories for Firefox 3.0.9. You can find a link to the Mozilla advisories in the References section of this errata.
All Firefox users should upgrade to these updated packages, which contain Firefox version 3.0.9, which corrects these issues. After installing the update, Firefox must be restarted for the changes to take effect.



Summary


Solution

Before applying this update, make sure that all previously-released errata relevant to your system have been applied.
This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at

References

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0652 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1302 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1303 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1304 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1305 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1306 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1307 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1308 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1309 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1310 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1311 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1312 http://www.redhat.com/security/updates/classification/#critical https://www.mozilla.org/en-US/security/known-vulnerabilities/firefox-3.0/

Package List

Red Hat Enterprise Linux AS version 4:
Source:
i386: firefox-3.0.9-1.el4.i386.rpm firefox-debuginfo-3.0.9-1.el4.i386.rpm
ia64: firefox-3.0.9-1.el4.ia64.rpm firefox-debuginfo-3.0.9-1.el4.ia64.rpm
ppc: firefox-3.0.9-1.el4.ppc.rpm firefox-debuginfo-3.0.9-1.el4.ppc.rpm
s390: firefox-3.0.9-1.el4.s390.rpm firefox-debuginfo-3.0.9-1.el4.s390.rpm
s390x: firefox-3.0.9-1.el4.s390x.rpm firefox-debuginfo-3.0.9-1.el4.s390x.rpm
x86_64: firefox-3.0.9-1.el4.x86_64.rpm firefox-debuginfo-3.0.9-1.el4.x86_64.rpm
Red Hat Enterprise Linux Desktop version 4:
Source:
i386: firefox-3.0.9-1.el4.i386.rpm firefox-debuginfo-3.0.9-1.el4.i386.rpm
x86_64: firefox-3.0.9-1.el4.x86_64.rpm firefox-debuginfo-3.0.9-1.el4.x86_64.rpm
Red Hat Enterprise Linux ES version 4:
Source:
i386: firefox-3.0.9-1.el4.i386.rpm firefox-debuginfo-3.0.9-1.el4.i386.rpm
ia64: firefox-3.0.9-1.el4.ia64.rpm firefox-debuginfo-3.0.9-1.el4.ia64.rpm
x86_64: firefox-3.0.9-1.el4.x86_64.rpm firefox-debuginfo-3.0.9-1.el4.x86_64.rpm
Red Hat Enterprise Linux WS version 4:
Source:
i386: firefox-3.0.9-1.el4.i386.rpm firefox-debuginfo-3.0.9-1.el4.i386.rpm
ia64: firefox-3.0.9-1.el4.ia64.rpm firefox-debuginfo-3.0.9-1.el4.ia64.rpm
x86_64: firefox-3.0.9-1.el4.x86_64.rpm firefox-debuginfo-3.0.9-1.el4.x86_64.rpm
Red Hat Enterprise Linux Desktop (v. 5 client):
Source:
i386: firefox-3.0.9-1.el5.i386.rpm firefox-debuginfo-3.0.9-1.el5.i386.rpm xulrunner-1.9.0.9-1.el5.i386.rpm xulrunner-debuginfo-1.9.0.9-1.el5.i386.rpm
x86_64: firefox-3.0.9-1.el5.i386.rpm firefox-3.0.9-1.el5.x86_64.rpm firefox-debuginfo-3.0.9-1.el5.i386.rpm firefox-debuginfo-3.0.9-1.el5.x86_64.rpm xulrunner-1.9.0.9-1.el5.i386.rpm xulrunner-1.9.0.9-1.el5.x86_64.rpm xulrunner-debuginfo-1.9.0.9-1.el5.i386.rpm xulrunner-debuginfo-1.9.0.9-1.el5.x86_64.rpm
RHEL Desktop Workstation (v. 5 client):
Source:
i386: xulrunner-debuginfo-1.9.0.9-1.el5.i386.rpm xulrunner-devel-1.9.0.9-1.el5.i386.rpm xulrunner-devel-unstable-1.9.0.9-1.el5.i386.rpm
x86_64: xulrunner-debuginfo-1.9.0.9-1.el5.i386.rpm xulrunner-debuginfo-1.9.0.9-1.el5.x86_64.rpm xulrunner-devel-1.9.0.9-1.el5.i386.rpm xulrunner-devel-1.9.0.9-1.el5.x86_64.rpm xulrunner-devel-unstable-1.9.0.9-1.el5.x86_64.rpm
Red Hat Enterprise Linux (v. 5 server):
Source:
i386: firefox-3.0.9-1.el5.i386.rpm firefox-debuginfo-3.0.9-1.el5.i386.rpm xulrunner-1.9.0.9-1.el5.i386.rpm xulrunner-debuginfo-1.9.0.9-1.el5.i386.rpm xulrunner-devel-1.9.0.9-1.el5.i386.rpm xulrunner-devel-unstable-1.9.0.9-1.el5.i386.rpm
ia64: firefox-3.0.9-1.el5.ia64.rpm firefox-debuginfo-3.0.9-1.el5.ia64.rpm xulrunner-1.9.0.9-1.el5.ia64.rpm xulrunner-debuginfo-1.9.0.9-1.el5.ia64.rpm xulrunner-devel-1.9.0.9-1.el5.ia64.rpm xulrunner-devel-unstable-1.9.0.9-1.el5.ia64.rpm
ppc: firefox-3.0.9-1.el5.ppc.rpm firefox-debuginfo-3.0.9-1.el5.ppc.rpm xulrunner-1.9.0.9-1.el5.ppc.rpm xulrunner-1.9.0.9-1.el5.ppc64.rpm xulrunner-debuginfo-1.9.0.9-1.el5.ppc.rpm xulrunner-debuginfo-1.9.0.9-1.el5.ppc64.rpm xulrunner-devel-1.9.0.9-1.el5.ppc.rpm xulrunner-devel-1.9.0.9-1.el5.ppc64.rpm xulrunner-devel-unstable-1.9.0.9-1.el5.ppc.rpm
s390x: firefox-3.0.9-1.el5.s390.rpm firefox-3.0.9-1.el5.s390x.rpm firefox-debuginfo-3.0.9-1.el5.s390.rpm firefox-debuginfo-3.0.9-1.el5.s390x.rpm xulrunner-1.9.0.9-1.el5.s390.rpm xulrunner-1.9.0.9-1.el5.s390x.rpm xulrunner-debuginfo-1.9.0.9-1.el5.s390.rpm xulrunner-debuginfo-1.9.0.9-1.el5.s390x.rpm xulrunner-devel-1.9.0.9-1.el5.s390.rpm xulrunner-devel-1.9.0.9-1.el5.s390x.rpm xulrunner-devel-unstable-1.9.0.9-1.el5.s390x.rpm
x86_64: firefox-3.0.9-1.el5.i386.rpm firefox-3.0.9-1.el5.x86_64.rpm firefox-debuginfo-3.0.9-1.el5.i386.rpm firefox-debuginfo-3.0.9-1.el5.x86_64.rpm xulrunner-1.9.0.9-1.el5.i386.rpm xulrunner-1.9.0.9-1.el5.x86_64.rpm xulrunner-debuginfo-1.9.0.9-1.el5.i386.rpm xulrunner-debuginfo-1.9.0.9-1.el5.x86_64.rpm xulrunner-devel-1.9.0.9-1.el5.i386.rpm xulrunner-devel-1.9.0.9-1.el5.x86_64.rpm xulrunner-devel-unstable-1.9.0.9-1.el5.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://www.redhat.com/security/team/key/#package


Severity
Advisory ID: RHSA-2009:0436-02
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2009:0436.html
Issued Date: : 2009-04-21
CVE Names: CVE-2009-0652 CVE-2009-1302 CVE-2009-1303 CVE-2009-1304 CVE-2009-1305 CVE-2009-1306 CVE-2009-1307 CVE-2009-1308 CVE-2009-1309 CVE-2009-1310 CVE-2009-1311 CVE-2009-1312

Topic

Updated firefox packages that fix several security issues are now availablefor Red Hat Enterprise Linux 4 and 5.This update has been rated as having critical security impact by the RedHat Security Response Team.


Topic


 

Relevant Releases Architectures

Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64

Red Hat Enterprise Linux Desktop version 4 - i386, x86_64

Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64

Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64

Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64

RHEL Desktop Workstation (v. 5 client) - i386, x86_64

Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64


Bugs Fixed

486704 - CVE-2009-0652 firefox: does not properly prevent the literal rendering of homoglyph characters in IDN domain names (spoof URLs and conduct phishing attacks)

496252 - CVE-2009-1302 Firefox 3 Layout engine crashes

496253 - CVE-2009-1303 Firefox 2 and 3 Layout engine crash

496255 - CVE-2009-1304 Firefox 3 JavaScript engine crashes

496256 - CVE-2009-1305 Firefox 2 and 3 JavaScript engine crash

496262 - CVE-2009-1306 Firefox jar: scheme ignores the content-disposition: header on the inner URI

496263 - CVE-2009-1307 Firefox Same-origin violations when Adobe Flash loaded via view-source: protocol

496266 - CVE-2009-1308 Firefox XSS hazard using third-party stylesheets and XBL bindings

496267 - CVE-2009-1309 Firefox Same-origin violations in XMLHttpRequest and XPCNativeWrapper.toString

496270 - CVE-2009-1310 Firefox Malicious search plugins can inject code into arbitrary sites

496271 - CVE-2009-1311 Firefox POST data sent to wrong site when saving web page with embedded frame

496274 - CVE-2009-1312 Firefox allows Refresh header to redirect to javascript: URIs


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Staying a Step Ahead of Adversaries: Mitigating Chromium
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Google Chrome, one of the world's most widely used web browsers, has recently been scrutinized due to the discovery of multiple Chromium
Unmasking Cicada3301: Examining the Threat of the New Rust-Based Ransomware
2 - 4 min read
Ransomware has long been a severe threat to organizations and admins alike. Recently, cybersecurity researchers discovered a new variant called
Buffer Overflow Exploits in Linux: Origins, Impact, and Countermeasures
3 - 6 min read
Buffer overflow vulnerabilities have long been one of the biggest headaches in computer security, especially on Linux operating systems that power
8 Expert-Recommended Security Practices to Fortify Your Linux Systems
4 - 8 min read
As a Linux admin or an infosec professional, you understand how the security landscape changes due to evolving threats, newly discovered
Open Source Strategies for Enhancing Security in Digital Business Operations
5 - 9 min read
Digital transformation, powered by the principles of open-source security , is vital for businesses looking to excel in today's technology-driven
Microsoft Update Mayhem: Rescuing Linux Dual-Boot Systems from Secure Boot Woes
2 - 4 min read
Microsoft's recent patch, intended to strengthen Secure Boot defenses, has resulted in an unexpected setback for Linux-Windows dual-boot setups

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