CVE-2012-3986
Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird...
4.3 Medium
CVE-2012-3986 is a medium vulnerability (CVSS 4.3) in Mozilla Firefox, published October 10, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.51%, the 85th percentile. No source names a fixed version.
- Severity
- 4.3 MediumCVSS 2.0, NVD
- Exploit chance
- 2.51%EPSS, 85th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly restrict calls to DOMWindowUtils (aka nsDOMWindowUtils) methods, which allows remote attackers to bypass intended access restrictions via crafted JavaScript code.
Exploit likelihood
2.51%Down 1.4 points since Feb 4, 2022
Affected products
- mozilla firefox
- mozilla seamonkey
- mozilla thunderbird
- mozilla thunderbird esr
- canonical ubuntu linux
- debian linux
- redhat enterprise linux desktop
- redhat enterprise linux eus
- redhat enterprise linux server
- redhat enterprise linux workstation
- suse linux enterprise desktop
- suse linux enterprise sdk
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Affected packages
| Package | Affected | Fixed |
|---|---|---|
iceweaselDebian:6.0 From an advisory covering 9 CVEs | before 3.5.16-19, plus listed versions 3.5.16-103.5.16-10~bpo50+13.5.16-113.5.16-11~bpo50+13.5.16-12 Show 16 moreShow less3.5.16-133.5.16-143.5.16-153.5.16-163.5.16-173.5.16-183.5.16-43.5.16-53.5.16-5~bpo50+13.5.16-63.5.16-6~bpo50+13.5.16-73.5.16-7~bpo50+13.5.16-83.5.16-8~bpo50+13.5.16-9 | 3.5.16-19 |
icedoveDebian:6.0 From an advisory covering 9 CVEs | before 3.0.11-1+squeeze14, plus listed versions 3.0.11-13.0.11-1+squeeze13.0.11-1+squeeze103.0.11-1+squeeze113.0.11-1+squeeze12 Show 9 moreShow less3.0.11-1+squeeze133.0.11-1+squeeze23.0.11-1+squeeze33.0.11-1+squeeze43.0.11-1+squeeze53.0.11-1+squeeze63.0.11-1+squeeze73.0.11-1+squeeze83.0.11-1+squeeze9 | 3.0.11-1+squeeze14 |
iceapeDebian:6.0 From an advisory covering 9 CVEs | before 2.0.11-16, plus listed versions 2.0.11-102.0.11-112.0.11-122.0.11-132.0.11-14 Show 9 moreShow less2.0.11-152.0.11-22.0.11-32.0.11-42.0.11-52.0.11-62.0.11-72.0.11-82.0.11-9 | 2.0.11-16 |
firefoxRed Hat:enterprise_linux:5::client From an advisory covering 20 CVEs | before 0:10.0.8-1.el5_8 | 0:10.0.8-1.el5_8 |
firefox-debuginfoRed Hat:enterprise_linux:5::client From an advisory covering 20 CVEs | before 0:10.0.8-1.el5_8 | 0:10.0.8-1.el5_8 |
xulrunnerRed Hat:enterprise_linux:5::client From an advisory covering 20 CVEs | before 0:10.0.8-1.el5_8 | 0:10.0.8-1.el5_8 |
xulrunner-debuginfoRed Hat:enterprise_linux:5::client From an advisory covering 20 CVEs | before 0:10.0.8-1.el5_8 | 0:10.0.8-1.el5_8 |
xulrunnerRed Hat:enterprise_linux:5::client_workstation From an advisory covering 20 CVEs | before 0:10.0.8-1.el5_8 | 0:10.0.8-1.el5_8 |
xulrunner-debuginfoRed Hat:enterprise_linux:5::client_workstation From an advisory covering 20 CVEs | before 0:10.0.8-1.el5_8 | 0:10.0.8-1.el5_8 |
xulrunner-develRed Hat:enterprise_linux:5::client_workstation From an advisory covering 20 CVEs | before 0:10.0.8-1.el5_8 | 0:10.0.8-1.el5_8 |
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| Package | Affected | Fixed |
|---|---|---|
firefoxRed Hat:enterprise_linux:5::server From an advisory covering 20 CVEs | before 0:10.0.8-1.el5_8 | 0:10.0.8-1.el5_8 |
firefox-debuginfoRed Hat:enterprise_linux:5::server From an advisory covering 20 CVEs | before 0:10.0.8-1.el5_8 | 0:10.0.8-1.el5_8 |
xulrunnerRed Hat:enterprise_linux:5::server From an advisory covering 20 CVEs | before 0:10.0.8-1.el5_8 | 0:10.0.8-1.el5_8 |
xulrunner-debuginfoRed Hat:enterprise_linux:5::server From an advisory covering 20 CVEs | before 0:10.0.8-1.el5_8 | 0:10.0.8-1.el5_8 |
xulrunner-develRed Hat:enterprise_linux:5::server From an advisory covering 20 CVEs | before 0:10.0.8-1.el5_8 | 0:10.0.8-1.el5_8 |
firefoxRed Hat:enterprise_linux:6::client From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
firefox-debuginfoRed Hat:enterprise_linux:6::client From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
xulrunnerRed Hat:enterprise_linux:6::client From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
xulrunner-debuginfoRed Hat:enterprise_linux:6::client From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
xulrunner-develRed Hat:enterprise_linux:6::client From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
firefoxRed Hat:enterprise_linux:6::computenode From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
firefox-debuginfoRed Hat:enterprise_linux:6::computenode From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
xulrunnerRed Hat:enterprise_linux:6::computenode From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
xulrunner-debuginfoRed Hat:enterprise_linux:6::computenode From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
xulrunner-develRed Hat:enterprise_linux:6::computenode From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
firefoxRed Hat:enterprise_linux:6::server From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
firefox-debuginfoRed Hat:enterprise_linux:6::server From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
xulrunnerRed Hat:enterprise_linux:6::server From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
xulrunner-debuginfoRed Hat:enterprise_linux:6::server From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
xulrunner-develRed Hat:enterprise_linux:6::server From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
firefoxRed Hat:enterprise_linux:6::workstation From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
firefox-debuginfoRed Hat:enterprise_linux:6::workstation From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
xulrunnerRed Hat:enterprise_linux:6::workstation From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
xulrunner-debuginfoRed Hat:enterprise_linux:6::workstation From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
xulrunner-develRed Hat:enterprise_linux:6::workstation From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
thunderbirdRed Hat:enterprise_linux:5::client From an advisory covering 20 CVEs | before 0:10.0.8-1.el5_8 | 0:10.0.8-1.el5_8 |
thunderbird-debuginfoRed Hat:enterprise_linux:5::client From an advisory covering 20 CVEs | before 0:10.0.8-1.el5_8 | 0:10.0.8-1.el5_8 |
thunderbirdRed Hat:rhel_productivity:5 From an advisory covering 20 CVEs | before 0:10.0.8-1.el5_8 | 0:10.0.8-1.el5_8 |
thunderbird-debuginfoRed Hat:rhel_productivity:5 From an advisory covering 20 CVEs | before 0:10.0.8-1.el5_8 | 0:10.0.8-1.el5_8 |
thunderbirdRed Hat:enterprise_linux:6::client From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
thunderbird-debuginfoRed Hat:enterprise_linux:6::client From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
thunderbirdRed Hat:enterprise_linux:6::server From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
thunderbird-debuginfoRed Hat:enterprise_linux:6::server From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
thunderbirdRed Hat:enterprise_linux:6::workstation From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
thunderbird-debuginfoRed Hat:enterprise_linux:6::workstation From an advisory covering 20 CVEs | before 0:10.0.8-1.el6_3 | 0:10.0.8-1.el6_3 |
MozillaFirefoxopenSUSE:Tumbleweed From an advisory covering 899 CVEs | before 50.1.0-1.1 | 50.1.0-1.1 |
MozillaThunderbirdopenSUSE:Tumbleweed From an advisory covering 560 CVEs | before 45.5.1-1.1 | 45.5.1-1.1 |
firefox-esropenSUSE:Tumbleweed From an advisory covering 1860 CVEs | before 128.5.1-1.1 | 128.5.1-1.1 |
What each source reports
NVD Score used
Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly restrict calls to DOMWindowUtils (aka nsDOMWindowUtils) methods, which allows remote attackers to bypass intended access restrictions via crafted JavaScript code.
- Record
CVE-2012-3986- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE ListNo score
Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly restrict calls to DOMWindowUtils (aka nsDOMWindowUtils) methods, which allows remote attackers to bypass intended access restrictions via crafted JavaScript code.
- Record
CVE-2012-3986- Updated
- 2026-11-02
EUVDEUVD-2012-3930No score
Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly restrict calls to DOMWindowUtils (aka nsDOMWindowUtils) methods, which allows remote attackers to bypass intended access restrictions via crafted JavaScript code.
- Record
EUVD-2012-3930- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-m85c-qm6x-g3rcNo score
Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird...
Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly restrict calls to DOMWindowUtils (aka nsDOMWindowUtils) methods, which allows remote attackers to bypass intended access restrictions via crafted JavaScript code.
- Record
GHSA-m85c-qm6x-g3rc- Weakness
- CWE-20
- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:10071-1No score
MozillaFirefox-50.1.0-1.1 on GA media
These are all security issues fixed in the MozillaFirefox-50.1.0-1.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:10071-1- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:10218-1No score
seamonkey-2.40-6.1 on GA media
These are all security issues fixed in the seamonkey-2.40-6.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:10218-1- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:10230-1No score
MozillaThunderbird-45.5.1-1.1 on GA media
These are all security issues fixed in the MozillaThunderbird-45.5.1-1.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:10230-1- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:14572-1No score
firefox-esr-128.5.1-1.1 on GA media
These are all security issues fixed in the firefox-esr-128.5.1-1.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:14572-1- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
bugzilla.mozilla.org/show_bug.cgi?id=775868
secunia.com/advisories/50904
mozilla.org/security/announce/2012/mfsa2012-77.html
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debian.org/security/2012/dsa-2565
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16834
rhn.redhat.com/errata/RHSA-2012-1351.html
lists.opensuse.org/opensuse-security-announce/2012-10/msg00010.html
mandriva.com/security/advisories?name=MDVSA-2012:163
securityfocus.com/bid/55922
ubuntu.com/usn/USN-1611-1
nvd.nist.gov/vuln/detail/CVE-2012-3986
github.com/advisories/GHSA-m85c-qm6x-g3rc
access.redhat.com/errata/RHSA-2012:1350
bugzilla.redhat.com/show_bug.cgi?id=851912
security.access.redhat.com/data/csaf/v2/advisories/2012/rhsa-2012_1350.json
cve.org/CVERecord?id=CVE-2012-1956
suse.com/security/cve/CVE-2008-5913
This page doesn't list everything
Left out here: 2,006 references. The JSON record has them.