CVE-2012-3985: XSS
First published: Wed Oct 10 2012(Updated: )
Mozilla Firefox before 16.0, Thunderbird before 16.0, and SeaMonkey before 2.13 do not properly implement the HTML5 Same Origin Policy, which allows remote attackers to conduct cross-site scripting (XSS) attacks by leveraging initial-origin access after document.domain has been set.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Firefox | <16.0 | |
| Mozilla SeaMonkey | <2.13 | |
| Thunderbird | <16.0 | |
| Ubuntu | =10.04 | |
| Ubuntu | =11.04 | |
| Ubuntu | =11.10 | |
| Ubuntu | =12.04 | |
| SUSE Linux Enterprise Desktop | =10-sp4 | |
| SUSE Linux Enterprise Desktop | =11-sp2 | |
| SUSE Linux Enterprise Server | =10-sp4 | |
| SUSE Linux Enterprise Server | =11-sp2 | |
| SUSE Linux Enterprise Server | =11-sp2 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00010.html
- http://osvdb.org/86106
- http://secunia.com/advisories/50856
- http://secunia.com/advisories/50892
- http://secunia.com/advisories/50904
- http://secunia.com/advisories/50935
- http://secunia.com/advisories/50984
- http://www.mozilla.org/security/announce/2012/mfsa2012-76.html
- http://www.ubuntu.com/usn/USN-1611-1
- https://bugzilla.mozilla.org/show_bug.cgi?id=655649
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16108
Frequently Asked Questions
What is the severity of CVE-2012-3985?
CVE-2012-3985 is considered a medium severity vulnerability due to its potential to allow cross-site scripting (XSS) attacks.
How do I fix CVE-2012-3985?
To fix CVE-2012-3985, ensure you are using an updated version of Mozilla Firefox, Thunderbird, or SeaMonkey that is 16.0 or later.
What platforms are affected by CVE-2012-3985?
CVE-2012-3985 affects Mozilla Firefox versions prior to 16.0, Thunderbird versions prior to 16.0, and SeaMonkey versions prior to 2.13 on various Linux distributions.
What kind of attacks can CVE-2012-3985 facilitate?
CVE-2012-3985 can facilitate cross-site scripting (XSS) attacks, allowing attackers to execute scripts in the context of a user's session.
Is CVE-2012-3985 still a concern for users today?
While CVE-2012-3985 has been patched in newer versions, users of outdated software are still at risk and should update immediately.
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- vendor/mozilla
- canonical/firefox
- canonical/mozilla seamonkey
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- vendor/canonical
- canonical/ubuntu
- version/ubuntu/10.04
- version/ubuntu/11.04
- version/ubuntu/11.10
- version/ubuntu/12.04
- vendor/suse
- canonical/suse linux enterprise desktop
- version/suse linux enterprise desktop/10-sp4
- version/suse linux enterprise desktop/11-sp2
- canonical/suse linux enterprise server
- version/suse linux enterprise server/10-sp4
- version/suse linux enterprise server/11-sp2