概要

Critical: firefox security update

タイプ/重大度

Security Advisory: Critical

トピック

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.

説明

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.

解決法

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
http://kbase.redhat.com/faq/docs/DOC-11259

影響を受ける製品

• Red Hat Enterprise Linux Server 5 x86_64
• Red Hat Enterprise Linux Server 5 ia64
• Red Hat Enterprise Linux Server 5 i386
• Red Hat Enterprise Linux Server 4 x86_64
• Red Hat Enterprise Linux Server 4 ia64
• Red Hat Enterprise Linux Server 4 i386
• Red Hat Enterprise Linux Server - Extended Update Support 5.3 x86_64
• Red Hat Enterprise Linux Server - Extended Update Support 5.3 ia64
• Red Hat Enterprise Linux Server - Extended Update Support 5.3 i386
• Red Hat Enterprise Linux Server - Extended Update Support 4.7 x86_64
• Red Hat Enterprise Linux Server - Extended Update Support 4.7 ia64
• Red Hat Enterprise Linux Server - Extended Update Support 4.7 i386
• Red Hat Enterprise Linux Server - AUS 5.3 ia64
• Red Hat Enterprise Linux Server - AUS 5.3 i386
• Red Hat Enterprise Linux Workstation 5 x86_64
• Red Hat Enterprise Linux Workstation 5 i386
• Red Hat Enterprise Linux Workstation 4 x86_64
• Red Hat Enterprise Linux Workstation 4 ia64
• Red Hat Enterprise Linux Workstation 4 i386
• Red Hat Enterprise Linux Desktop 5 x86_64
• Red Hat Enterprise Linux Desktop 5 i386
• Red Hat Enterprise Linux Desktop 4 x86_64
• Red Hat Enterprise Linux Desktop 4 i386
• Red Hat Enterprise Linux for IBM z Systems 5 s390x
• Red Hat Enterprise Linux for IBM z Systems 4 s390x
• Red Hat Enterprise Linux for IBM z Systems 4 s390
• Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 5.3 s390x
• Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 4.7 s390x
• Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 4.7 s390
• Red Hat Enterprise Linux for Power, big endian 5 ppc
• Red Hat Enterprise Linux for Power, big endian 4 ppc
• Red Hat Enterprise Linux for Power, big endian - Extended Update Support 4.7 ppc
• Red Hat Enterprise Linux Server from RHUI 5 x86_64
• Red Hat Enterprise Linux Server from RHUI 5 i386
• Red Hat Enterprise Linux Server - AUS 5.3 x86_64
• Red Hat Enterprise Linux for Power, big endian - Extended Update Support 5.3 ppc

修正

• BZ - 456849 - missing dependency on pkgconfig in the -devel subpackage
• BZ - 483139 - CVE-2009-0352 Firefox layout crashes with evidence of memory corruption
• BZ - 483141 - CVE-2009-0353 Firefox javascript crashes with evidence of memory corruption
• BZ - 483142 - CVE-2009-0354 Firefox XSS using a chrome XBL method and window.eval
• BZ - 483143 - CVE-2009-0355 Firefox local file stealing with SessionStore
• BZ - 483144 - CVE-2009-0356 Firefox Chrome privilege escalation via local .desktop files
• BZ - 483145 - CVE-2009-0357 Firefox XMLHttpRequest allows reading HTTPOnly cookies
• BZ - 483150 - CVE-2009-0358 Firefox directives to not cache pages ignored

CVE

• CVE-2009-0356
• CVE-2009-0357
• CVE-2009-0354
• CVE-2009-0355
• CVE-2009-0352
• CVE-2009-0353
• CVE-2009-0358

参考資料

• http://www.redhat.com/security/updates/classification/#critical
• http://www.mozilla.org/security/known-vulnerabilities/firefox30.html#firefox3.0.6

Red Hat Enterprise Linux for IBM z Systems 4

SRPM
s390x
nss-3.12.2.0-3.el4.s390.rpm	SHA-256: cb52e5c381486ab1f98164d2e85b96cdaf71968b111b369839dd777402c71fee
s390
firefox-3.0.6-1.el4.s390.rpm	SHA-256: 895f349b42473fbd49b72fbcf82fe9243039788cbca3a7df7dbaa52b0cef950a
nss-3.12.2.0-3.el4.s390.rpm	SHA-256: cb52e5c381486ab1f98164d2e85b96cdaf71968b111b369839dd777402c71fee
nss-devel-3.12.2.0-3.el4.s390.rpm	SHA-256: c6cbbd6fa2143887e3aaa2ff785badc5d351daa8ea06f72d20fa57b4d45cdd24
nss-tools-3.12.2.0-3.el4.s390.rpm	SHA-256: b4cb6a24924db7223bd8a8d9821602b597b7ecee261dbc627772c93ea6bc38d4

Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 4.7

SRPM
s390x
nss-3.12.2.0-3.el4.s390.rpm	SHA-256: cb52e5c381486ab1f98164d2e85b96cdaf71968b111b369839dd777402c71fee
s390
firefox-3.0.6-1.el4.s390.rpm	SHA-256: 895f349b42473fbd49b72fbcf82fe9243039788cbca3a7df7dbaa52b0cef950a
nss-3.12.2.0-3.el4.s390.rpm	SHA-256: cb52e5c381486ab1f98164d2e85b96cdaf71968b111b369839dd777402c71fee
nss-devel-3.12.2.0-3.el4.s390.rpm	SHA-256: c6cbbd6fa2143887e3aaa2ff785badc5d351daa8ea06f72d20fa57b4d45cdd24
nss-tools-3.12.2.0-3.el4.s390.rpm	SHA-256: b4cb6a24924db7223bd8a8d9821602b597b7ecee261dbc627772c93ea6bc38d4