CVE-2012-4195
Description
The nsLocation::CheckURL function in Mozilla Firefox before 16.0.2, Firefox ESR 10.x before 10.0.10, Thunderbird before 16.0.2, Thunderbird ESR 10.x before 10.0.10, and SeaMonkey before 2.13.2 does not properly determine the calling document and principal in its return value, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted web site, and makes it easier for remote attackers to execute arbitrary JavaScript code by leveraging certain add-on behavior.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| rhel | 5.0 | affected | |
| rhel | 6.0 | affected | |
| rhel | 6.3 | affected | |
| ubuntu | 10.04 | affected | |
| ubuntu | 11.04 | affected | |
| ubuntu | 11.10 | affected | |
| ubuntu | 12.04 | affected | |
| ubuntu | 12.10 | affected | |
| suse | 11.4 | affected | |
| suse | 12.1 | affected | |
| suse | 12.2 | affected | |
| suse | 10 | affected | |
| suse | 11 | affected | |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| mozilla | firefox | {"endExcluding":"10.0.10"} | 10.0.10 |
| mozilla | seamonkey | {"endExcluding":"2.13.2"} | 2.13.2 |
| mozilla | thunderbird | {"endExcluding":"16.0.2"} | 16.0.2 |
| mozilla | thunderbird_esr | {"endExcluding":"10.0.10"} | 10.0.10 |
References
- http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00019.html
- http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00025.html
- http://rhn.redhat.com/errata/RHSA-2012-1407.html
- http://rhn.redhat.com/errata/RHSA-2012-1413.html
- http://secunia.com/advisories/51121
- http://secunia.com/advisories/51123
- http://secunia.com/advisories/51127
- http://secunia.com/advisories/51144
- http://secunia.com/advisories/51146
- http://secunia.com/advisories/51147
- http://secunia.com/advisories/51165
- http://secunia.com/advisories/55318
- http://www.mozilla.org/security/announce/2012/mfsa2012-90.html
- http://www.securityfocus.com/bid/56302
- http://www.ubuntu.com/usn/USN-1620-1
- http://www.ubuntu.com/usn/USN-1620-2
- https://bugzilla.mozilla.org/show_bug.cgi?id=793121
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16856
- http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00019.html
- http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00025.html
- http://rhn.redhat.com/errata/RHSA-2012-1407.html
- http://rhn.redhat.com/errata/RHSA-2012-1413.html
- http://secunia.com/advisories/51121
- http://secunia.com/advisories/51123
- http://secunia.com/advisories/51127
CWEs
CWE-79
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.