Mozilla Thunderbird inline HTML attachment information disclosure

thunderbird-inline-information-disclosure (24959) The risk level is classified as LowLow Risk

Description:

Mozilla Thunderbird could allow a remote attacker to obtain sensitive information, caused by the failure to properly filter external images from inline HTML attachments. Even when the "Block loading of remote images in mail messages", a remote attacker could create an email with a malicious inline HTML attachment, that when loaded or replied to, would transmit sensitive information to the attacker. An attacker could use this information to launch further attacks against the affected system.

Platforms Affected:

  • Canonical, Ubuntu 5.04
  • Canonical, Ubuntu 5.10
  • Debian, Debian Linux 3.1
  • Gentoo, Linux
  • MandrakeSoft, Mandrake Linux 2006 X86_64
  • MandrakeSoft, Mandrake Linux 2006
  • Mozilla, Thunderbird 1.5
  • RedHat, Enterprise Linux 4 WS
  • RedHat, Enterprise Linux 4 AS
  • RedHat, Enterprise Linux 4 ES
  • RedHat, Enterprise Linux 4 Desktop
  • SuSE, SuSE Linux 10.0
  • SuSE, SuSE Linux 9.1
  • SuSE, SuSE Linux 9.2
  • SuSE, SuSE Linux 9.3

Remedy:

Upgrade to the latest version of Thunderbird (1.5.0.2 or later) or (1.0.8 or later), as listed in Mozilla Foundation Security Advisory 2006-26. See References.

For Debian GNU/Linux (Mozilla):
Refer to DSA-1046-1 for patch, upgrade, or suggested workaround information. See References.

For Debian GNU/Linux (Thunderbird):
Refer to DSA-1051-1 for patch, upgrade, or suggested workaround information. See References.

For Gentoo Linux (Thunderbird):
Refer to Gentoo Linux Security Announcement GLSA 2006-05-09 for patch, upgrade, or suggested workaround information. See References.

For Gentoo Linux (Mozilla):
Refer to Gentoo Linux Security Announcement GLSA 2006-04-18 for patch, upgrade, or suggested workaround information. See References.

For SUSE Linux:
Refer to SUSE Security Announcement SUSE-SA:2006:022 for patch, upgrade, or suggested workaround information. See References.

For other distributions:
Contact your vendor for upgrade or patch information.

Consequences:

Obtain Information

References:

Reported:

Feb 28, 2006

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