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CVE-2012-4193

Publication date 11 October 2012

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Mozilla Firefox before 16.0.1, Firefox ESR 10.x before 10.0.9, Thunderbird before 16.0.1, Thunderbird ESR 10.x before 10.0.9, and SeaMonkey before 2.13.1 omit a security check in the defaultValue function during the unwrapping of security wrappers, which allows remote attackers to bypass the Same Origin Policy and read the properties of a Location object, or execute arbitrary JavaScript code, via a crafted web site.

Read the notes from the security team

Status

Package Ubuntu Release Status
firefox 13.10 saucy
Not affected
13.04 raring
Not affected
12.10 quantal
Not affected
12.04 LTS precise
Not affected
11.10 oneiric
Not affected
11.04 natty
Not affected
10.04 LTS lucid
Not affected
8.04 LTS hardy Ignored
seamonkey 13.10 saucy Not in release
13.04 raring Not in release
12.10 quantal Not in release
12.04 LTS precise Not in release
11.10 oneiric Ignored
11.04 natty Ignored
10.04 LTS lucid Ignored
8.04 LTS hardy Ignored
thunderbird 13.10 saucy
Fixed 16.0.1+build1-0ubuntu1
13.04 raring
Fixed 16.0.1+build1-0ubuntu1
12.10 quantal
Fixed 16.0.1+build1-0ubuntu1
12.04 LTS precise
Fixed 16.0.1+build1-0ubuntu0.12.04.1
11.10 oneiric
Fixed 16.0.1+build1-0ubuntu0.11.10.1
11.04 natty
Fixed 16.0.1+build1-0ubuntu0.11.04.1
10.04 LTS lucid
Fixed 16.0.1+build1-0ubuntu0.10.04.1
8.04 LTS hardy Ignored
xulrunner-1.9.2 13.10 saucy Not in release
13.04 raring Not in release
12.10 quantal Not in release
12.04 LTS precise Not in release
11.10 oneiric Not in release
11.04 natty Ignored
10.04 LTS lucid Ignored
8.04 LTS hardy Ignored
xulrunner-2.0 13.10 saucy Not in release
13.04 raring Not in release
12.10 quantal Not in release
12.04 LTS precise Not in release
11.10 oneiric Not in release
11.04 natty Ignored
10.04 LTS lucid Not in release
8.04 LTS hardy Not in release

Notes

jdstrand

xulrunner-1.9.2 unmaintained upstream (see README.mozilla for details)

micahg

this CVE is for the pre-16 fix

References

Related Ubuntu Security Notices (USN)

    • USN-1611-1
    • Thunderbird vulnerabilities
    • 12 October 2012

Other references