USN-1600-1: Firefox vulnerabilities

Releases

• Ubuntu 12.04
• Ubuntu 11.10
• Ubuntu 11.04
• Ubuntu 10.04

Packages

• firefox - Mozilla Open Source web browser

Details

Henrik Skupin, Jesse Ruderman, Christian Holler, Soroush Dalili and others
discovered several memory corruption flaws in Firefox. If a user were
tricked into opening a specially crafted web page, a remote attacker could
cause Firefox to crash or potentially execute arbitrary code as the user
invoking the program. (CVE-2012-3982, CVE-2012-3983, CVE-2012-3988,
CVE-2012-3989)

David Bloom and Jordi Chancel discovered that Firefox did not always
properly handle the element. A remote attacker could exploit this to conduct URL spoofing and clickjacking attacks. (CVE-2012-3984) Collin Jackson discovered that Firefox did not properly follow the HTML5 specification for document.domain behavior. A remote attacker could exploit this to conduct cross-site scripting (XSS) attacks via javascript execution. (CVE-2012-3985) Johnny Stenback discovered that Firefox did not properly perform security checks on test methods for DOMWindowUtils. (CVE-2012-3986) Alice White discovered that the security checks for GetProperty could be bypassed when using JSAPI. If a user were tricked into opening a specially crafted web page, a remote attacker could exploit this to execute arbitrary code as the user invoking the program. (CVE-2012-3991) Mariusz Mlynski discovered a history state error in Firefox. A remote attacker could exploit this to spoof the location property to inject script or intercept posted data. (CVE-2012-3992) Mariusz Mlynski and others discovered several flaws in Firefox that allowed a remote attacker to conduct cross-site scripting (XSS) attacks. (CVE-2012-3993, CVE-2012-3994, CVE-2012-4184) Abhishek Arya, Atte Kettunen and others discovered several memory flaws in Firefox when using the Address Sanitizer tool. If a user were tricked into opening a specially crafted web page, a remote attacker could cause Firefox to crash or potentially execute arbitrary code as the user invoking the program. (CVE-2012-3990, CVE-2012-3995, CVE-2012-4179, CVE-2012-4180, CVE-2012-4181, CVE-2012-4182, CVE-2012-4183, CVE-2012-4185, CVE-2012-4186, CVE-2012-4187, CVE-2012-4188) Reduce your security exposure Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines. Learn more about Ubuntu Pro Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 12.04 firefox - 16.0+build1-0ubuntu0.12.04.1 Ubuntu 11.10 firefox - 16.0+build1-0ubuntu0.11.10.1 Ubuntu 11.04 firefox - 16.0+build1-0ubuntu0.11.04.1 Ubuntu 10.04 firefox - 16.0+build1-0ubuntu0.10.04.1 After a standard system update you need to restart Firefox to make all the necessary changes. References CVE-2012-3983 CVE-2012-3982 CVE-2012-3984 CVE-2012-3985 CVE-2012-3986 CVE-2012-3988 CVE-2012-3989 CVE-2012-3991 CVE-2012-3994 CVE-2012-3993 CVE-2012-4184 CVE-2012-3992 CVE-2012-3995 CVE-2012-4179 CVE-2012-4180 CVE-2012-4181 CVE-2012-4182 CVE-2012-4183 CVE-2012-4185 CVE-2012-4186 CVE-2012-4187 CVE-2012-4188 CVE-2012-3990 Related notices USN-1611-1 Join the discussion Ubuntu security updates mailing list Security announcements mailing list Need help with your security needs? Ubuntu Pro provides up to ten-year security coverage for over 23,000 open-source packages within the Ubuntu Main and Universe repositories. Talk to an expert to find out what would work best for you Further reading Loading...

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