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  Многочисленные уязвимости безопасности в Mozilla Firefox / Seamonkey

  US-CERT Technical Cyber Security Alert TA08-087A -- Mozilla Updates for Multiple Vulnerabilities

  Mozilla Foundation Security Advisory 2008-19

  Mozilla Foundation Security Advisory 2008-18

  Mozilla Foundation Security Advisory 2008-17

From:MOZILLA
Date:26 марта 2008 г.
Subject:Mozilla Foundation Security Advisory 2008-15

Mozilla Foundation Security Advisory 2008-15

Title: Crashes with evidence of memory corruption (rv:1.8.1.13)
Impact: Critical
Announced: March 25, 2008
Reporter: Mozilla developers and community
Products: Firefox, Thunderbird, SeaMonkey

Fixed in: Firefox 2.0.0.13
 Thunderbird 2.0.0.13
 SeaMonkey 1.1.9
Description

Mozilla developers identified and fixed several stability bugs in the browser engine used in Firefox and other Mozilla-based products. Some of these crashes showed evidence of memory corruption under certain circumstances and we presume that with enough effort at least some of these could be exploited to run arbitrary code.

Thunderbird shares the browser engine with Firefox and could be vulnerable if JavaScript were to be enabled in mail. This is not the default setting and we strongly discourage users from running JavaScript in mail. Without further investigation we cannot rule out the possibility that for some of these an attacker might be able to prepare memory for exploitation through some means other than JavaScript such as large images.
Workaround

Disable JavaScript until a version containing these fixes can be installed.
References

Tom Ferris, Seth Spitzer, Martin Wargers, John Daggett, and Mats Palmgren reported crashes in the layout engine.

   * Browser crashes
   * CVE-2008-1236

georgi, tgirmann, and Igor Bukanov reported crashes in the JavaScript engine

   * JavaScript engine crashes
   * CVE-2008-1237

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