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All Products
Red Hat Product Errata RHSA-2006:0611 - Security Advisory
Issued:
2006-07-28
Updated:
2006-07-28

RHSA-2006:0611 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

thunderbird security update

Type/Severity

Security Advisory: Critical

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

Updated thunderbird packages that fix several security bugs are now
available for Red Hat Enterprise Linux 4.

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

Description

Mozilla Thunderbird is a standalone mail and newsgroup client.

The Mozilla Foundation has discontinued support for the Mozilla Thunderbird
1.0 branch. This update deprecates the Mozilla Thunderbird 1.0 branch in
Red Hat Enterprise Linux 4 in favor of the supported Mozilla Thunderbird
1.5 branch.

This update also resolves a number of outstanding Thunderbird security issues:

Several flaws were found in the way Thunderbird processed certain
javascript actions. A malicious mail message could execute arbitrary
javascript instructions with the permissions of "chrome", allowing the page
to steal sensitive information or install browser malware. (CVE-2006-2776,
CVE-2006-2784, CVE-2006-2785, CVE-2006-2787, CVE-2006-3807, CVE-2006-3809)

Several denial of service flaws were found in the way Thunderbird processed
certain mail messages. A malicious web page could crash the browser or
possibly execute arbitrary code as the user running Thunderbird.
(CVE-2006-2779, CVE-2006-2780, CVE-2006-3801, CVE-2006-3677,
CVE-2006-3113, CVE-2006-3803, CVE-2006-3805, CVE-2006-3806, CVE-2006-3811)

Several flaws were found in the way Thunderbird processed certain
javascript actions. A malicious mail message could conduct a cross-site
scripting attack or steal sensitive information (such as cookies owned by
other domains). (CVE-2006-3802, CVE-2006-3810)

A form file upload flaw was found in the way Thunderbird handled javascript
input object mutation. A malicious mail message could upload an arbitrary
local file at form submission time without user interaction. (CVE-2006-2782)

A denial of service flaw was found in the way Thunderbird called the
crypto.signText() javascript function. A malicious mail message could crash
the browser if the victim had a client certificate loaded. (CVE-2006-2778)

A flaw was found in the way Thunderbird processed Proxy AutoConfig scripts.
A malicious Proxy AutoConfig server could execute arbitrary javascript
instructions with the permissions of "chrome", allowing the page to steal
sensitive information or install client malware. (CVE-2006-3808)

Note: Please note that JavaScript support is disabled by default in
Thunderbird. The above issues are not exploitable with JavaScript disabled.

Two flaws were found in the way Thunderbird displayed malformed inline
vcard attachments. If a victim viewed an email message containing a
carefully crafted vcard it was possible to execute arbitrary code as the
user running Thunderbird. (CVE-2006-2781, CVE-2006-3804)

A cross site scripting flaw was found in the way Thunderbird processed
Unicode Byte-order-Mark (BOM) markers in UTF-8 mail messages. A malicious
web page could execute a script within the browser that a web input
sanitizer could miss due to a malformed "script" tag. (CVE-2006-2783)

Two HTTP response smuggling flaws were found in the way Thunderbird
processed certain invalid HTTP response headers. A malicious web site could
return specially crafted HTTP response headers which may bypass HTTP proxy
restrictions. (CVE-2006-2786)

A double free flaw was found in the way the nsIX509::getRawDER method was
called. If a victim visited a carefully crafted web page, it was possible
to crash Thunderbird. (CVE-2006-2788)

Users of Thunderbird are advised to upgrade to this update, which contains
Thunderbird version 1.5.0.5 that corrects these issues.

Solution

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

This update is available via Red Hat Network. To use Red Hat Network,
launch the Red Hat Update Agent with the following command:

up2date

This will start an interactive process that will result in the appropriate
RPMs being upgraded on your system.

Affected Products

  • 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 Workstation 4 x86_64
  • Red Hat Enterprise Linux Workstation 4 ia64
  • Red Hat Enterprise Linux Workstation 4 i386
  • Red Hat Enterprise Linux Desktop 4 x86_64
  • Red Hat Enterprise Linux Desktop 4 i386
  • 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 Power, big endian 4 ppc

Fixes

  • BZ - 197078 - CVE-2006-2779 multiple Thunderbird issues (CVE-2006-2780, CVE-2006-2781, CVE-2006-2783,CVE-2006-2782,CVE-2006-2778,CVE-2006-2776,CVE-2006-2784,CVE-2006-2785,CVE-2006-2786,CVE-2006-2787,CVE-2006-2788)
  • BZ - 200171 - CVE-2006-3801 Multiple Thunderbird issues (CVE-2006-3677, CVE-2006-3113, CVE-2006-3802, CVE-2006-3803, CVE-2006-3804, CVE-2006-3805, CVE-2006-3806, CVE-2006-3807, CVE-2006-3808, CVE-2006-3809, CVE-2006-3810, CVE-2006-3811)

CVEs

  • CVE-2006-2779
  • CVE-2006-2778
  • CVE-2006-2787
  • CVE-2006-2782
  • CVE-2006-2783
  • CVE-2006-2780
  • CVE-2006-2781
  • CVE-2006-2786
  • CVE-2006-2776
  • CVE-2006-2784
  • CVE-2006-2785
  • CVE-2006-2788
  • CVE-2006-3677
  • CVE-2006-3811
  • CVE-2006-3113
  • CVE-2006-3810
  • CVE-2006-3808
  • CVE-2006-3809
  • CVE-2006-3806
  • CVE-2006-3807
  • CVE-2006-3804
  • CVE-2006-3805
  • CVE-2006-3802
  • CVE-2006-3803
  • CVE-2006-3801

References

  • http://www.redhat.com/security/updates/classification/#critical
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux Server 4

SRPM
thunderbird-1.5.0.5-0.el4.1.src.rpm SHA-256: 8beee2bebc5a377479d946795d03aeab4f4429dcccaad9c853fe447b0b28ad02
x86_64
thunderbird-1.5.0.5-0.el4.1.x86_64.rpm SHA-256: 482664b938618b77cb0f5325d2d36f16f2c8a40d50cdcd5e20bd2670a438fa77
thunderbird-1.5.0.5-0.el4.1.x86_64.rpm SHA-256: 482664b938618b77cb0f5325d2d36f16f2c8a40d50cdcd5e20bd2670a438fa77
ia64
thunderbird-1.5.0.5-0.el4.1.ia64.rpm SHA-256: 93841e350d084ef66ecea8863ebfe8059b2bd57795744d0a9ebf62ffc4b84248
thunderbird-1.5.0.5-0.el4.1.ia64.rpm SHA-256: 93841e350d084ef66ecea8863ebfe8059b2bd57795744d0a9ebf62ffc4b84248
i386
thunderbird-1.5.0.5-0.el4.1.i386.rpm SHA-256: 8b615787e3d29aa774042b383556984853e09d2e49a0213025a5bc0fdff5548a
thunderbird-1.5.0.5-0.el4.1.i386.rpm SHA-256: 8b615787e3d29aa774042b383556984853e09d2e49a0213025a5bc0fdff5548a

Red Hat Enterprise Linux Workstation 4

SRPM
thunderbird-1.5.0.5-0.el4.1.src.rpm SHA-256: 8beee2bebc5a377479d946795d03aeab4f4429dcccaad9c853fe447b0b28ad02
x86_64
thunderbird-1.5.0.5-0.el4.1.x86_64.rpm SHA-256: 482664b938618b77cb0f5325d2d36f16f2c8a40d50cdcd5e20bd2670a438fa77
ia64
thunderbird-1.5.0.5-0.el4.1.ia64.rpm SHA-256: 93841e350d084ef66ecea8863ebfe8059b2bd57795744d0a9ebf62ffc4b84248
i386
thunderbird-1.5.0.5-0.el4.1.i386.rpm SHA-256: 8b615787e3d29aa774042b383556984853e09d2e49a0213025a5bc0fdff5548a

Red Hat Enterprise Linux Desktop 4

SRPM
thunderbird-1.5.0.5-0.el4.1.src.rpm SHA-256: 8beee2bebc5a377479d946795d03aeab4f4429dcccaad9c853fe447b0b28ad02
x86_64
thunderbird-1.5.0.5-0.el4.1.x86_64.rpm SHA-256: 482664b938618b77cb0f5325d2d36f16f2c8a40d50cdcd5e20bd2670a438fa77
i386
thunderbird-1.5.0.5-0.el4.1.i386.rpm SHA-256: 8b615787e3d29aa774042b383556984853e09d2e49a0213025a5bc0fdff5548a

Red Hat Enterprise Linux for IBM z Systems 4

SRPM
thunderbird-1.5.0.5-0.el4.1.src.rpm SHA-256: 8beee2bebc5a377479d946795d03aeab4f4429dcccaad9c853fe447b0b28ad02
s390x
thunderbird-1.5.0.5-0.el4.1.s390x.rpm SHA-256: eda0747ea7e9534460dfd74a15dee6dc9700efda9d36a1ea19d3dede4e70f3a3
s390
thunderbird-1.5.0.5-0.el4.1.s390.rpm SHA-256: cb4499e74d60267f653b3a2a1adc42d27ad690e6abcb7288abe6f5334cd1df27

Red Hat Enterprise Linux for Power, big endian 4

SRPM
thunderbird-1.5.0.5-0.el4.1.src.rpm SHA-256: 8beee2bebc5a377479d946795d03aeab4f4429dcccaad9c853fe447b0b28ad02
ppc
thunderbird-1.5.0.5-0.el4.1.ppc.rpm SHA-256: 7c567274f5f3f8c8184be1e35a58fc6ad368c4f59114b231322a239f5be3bb26

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

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