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Red Hat: RHSA-2009-1163 Critical: Seamonkey Flaws Exploit Risk

red hat
Calendar Grey July 22, 2009
Scroller Redhat Esm H88
Several vulnerabilities in SeaMonkey's web content processing necessitate urgent updates for Red Hat Enterprise clients.
Updated seamonkey packages that fix several security issues are now available for Red Hat Enterprise Linux 3 and 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

Summary

SeaMonkey is an open source Web browser, email and newsgroup client, IRC chat client, and HTML editor.
Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause SeaMonkey to crash or, potentially, execute arbitrary code as the user running SeaMonkey. (CVE-2009-2462, CVE-2009-2463, CVE-2009-2466)
All SeaMonkey users should upgrade to these updated packages, which correct these issues. After installing the update, SeaMonkey must be restarted for the changes to take effect.

Topics%20covered

Topics Covered

security advisory security issue Red Hat critical software update seamonkey web content

References

https://www.cve.org/CVERecord?id=CVE-2009-2462 https://www.cve.org/CVERecord?id=CVE-2009-2463 https://www.cve.org/CVERecord?id=CVE-2009-2466 https://access.redhat.com/security/updates/classification#critical

Package List

Red Hat Enterprise Linux AS version 3:
Source:
i386: seamonkey-1.0.9-0.40.el3.i386.rpm seamonkey-chat-1.0.9-0.40.el3.i386.rpm seamonkey-debuginfo-1.0.9-0.40.el3.i386.rpm seamonkey-devel-1.0.9-0.40.el3.i386.rpm seamonkey-dom-inspector-1.0.9-0.40.el3.i386.rpm seamonkey-js-debugger-1.0.9-0.40.el3.i386.rpm seamonkey-mail-1.0.9-0.40.el3.i386.rpm seamonkey-nspr-1.0.9-0.40.el3.i386.rpm seamonkey-nspr-devel-1.0.9-0.40.el3.i386.rpm seamonkey-nss-1.0.9-0.40.el3.i386.rpm seamonkey-nss-devel-1.0.9-0.40.el3.i386.rpm
ia64: seamonkey-1.0.9-0.40.el3.ia64.rpm seamonkey-chat-1.0.9-0.40.el3.ia64.rpm seamonkey-debuginfo-1.0.9-0.40.el3.i386.rpm seamonkey-debuginfo-1.0.9-0.40.el3.ia64.rpm seamonkey-devel-1.0.9-0.40.el3.ia64.rpm seamonkey-dom-inspector-1.0.9-0.40.el3.ia64.rpm seamonkey-js-debugger-1.0.9-0.40.el3.ia64.rpm seamonkey-mail-1.0.9-0.40.el3.ia64.rpm seamonkey-nspr-1.0.9-0.40.el3.i386.rpm seamonkey-nspr-1.0.9-0.40.el3.ia64.rpm seamonkey-nspr-devel-1.0.9-0.40.el3.ia64.rpm seamonkey-nss-1.0.9-0.40.el3.i386.rpm seamonkey-nss-1.0.9-0.40.el3.ia64.rpm seamonkey-nss-devel-1.0.9-0.40.el3.ia64.rpm
ppc: seamonkey-1.0.9-0.40.el3.ppc.rpm seamonkey-chat-1.0.9-0.40.el3.ppc.rpm seamonkey-debuginfo-1.0.9-0.40.el3.ppc.rpm seamonkey-devel-1.0.9-0.40.el3.ppc.rpm

Read the Full Advisory


Severity
critical
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2009:1163-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2009:1163.html
Issue date: 2009-07-21

Topic

Updated seamonkey packages that fix several security issues are nowavailable for Red Hat Enterprise Linux 3 and 4.This update has been rated as having critical security impact by the RedHat Security Response Team.

Topics%20covered

Topics Covered

security advisory security issue Red Hat critical software update seamonkey web content

Relevant Releases Architectures

Red Hat Enterprise Linux AS version 3 - i386, ia64, ppc, s390, s390x, x86_64

Red Hat Desktop version 3 - i386, x86_64

Red Hat Enterprise Linux ES version 3 - i386, ia64, x86_64

Red Hat Enterprise Linux WS version 3 - i386, ia64, x86_64

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

Bugs Fixed

512128 - CVE-2009-2462 Mozilla Browser engine crashes

512131 - CVE-2009-2463 Mozilla Base64 decoding crash

512136 - CVE-2009-2466 Mozilla JavaScript engine crashes

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